16418052352

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:976

約数の個数: 144

約数和(自身を含む): 36641299968

約数和(自身を除く): 20223247616

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 233, 248, 256, 403, 416, 466, 496, 683, 806, 832, 932, 992, 1366, 1612, 1664, 1864, 1984, 2732, 3029, 3224, 3328, 3728, 3968, 5464, 6058, 6448, 7223, 7456, 7936, 8879, 10928, 12116, 12896, 14446, 14912, 17758, 21173, 21856, 24232, 25792, 28892, 29824, 35516, 42346, 43712, 48464, 51584, 57784, 59648, 71032, 84692, 87424, 93899, 96928, 103168, 115568, 142064, 159139, 169384, 174848, 187798, 193856, 231136, 275249, 284128, 318278, 338768, 375596, 387712, 462272, 550498, 568256, 636556, 677536, 751192, 775424, 924544, 1100996, 1136512, 1273112, 1355072, 1502384, 1849088, 2068807, 2201992, 2273024, 2546224, 2710144, 3004768, 4137614, 4403984, 4933309, 5092448, 5420288, 6009536, 8275228, 8807968, 9866618, 10184896, 12019072, 16550456, 17615936, 19733236, 20369792, 24038144, 33100912, 35231872, 39466472, 40739584, 64133017, 66201824, 70463744, 78932944, 128266034, 132403648, 157865888, 256532068, 264807296, 315731776, 513064136, 529614592, 631463552, 1026128272, 1262927104, 2052256544, 4104513088, 8209026176, 16418052352]

約数ペア:

[(1, 16418052352), (2, 8209026176), (4, 4104513088), (8, 2052256544), (13, 1262927104), (16, 1026128272), (26, 631463552), (31, 529614592), (32, 513064136), (52, 315731776), (62, 264807296), (64, 256532068), (104, 157865888), (124, 132403648), (128, 128266034), (208, 78932944), (233, 70463744), (248, 66201824), (256, 64133017), (403, 40739584), (416, 39466472), (466, 35231872), (496, 33100912), (683, 24038144), (806, 20369792), (832, 19733236), (932, 17615936), (992, 16550456), (1366, 12019072), (1612, 10184896), (1664, 9866618), (1864, 8807968), (1984, 8275228), (2732, 6009536), (3029, 5420288), (3224, 5092448), (3328, 4933309), (3728, 4403984), (3968, 4137614), (5464, 3004768), (6058, 2710144), (6448, 2546224), (7223, 2273024), (7456, 2201992), (7936, 2068807), (8879, 1849088), (10928, 1502384), (12116, 1355072), (12896, 1273112), (14446, 1136512), (14912, 1100996), (17758, 924544), (21173, 775424), (21856, 751192), (24232, 677536), (25792, 636556), (28892, 568256), (29824, 550498), (35516, 462272), (42346, 387712), (43712, 375596), (48464, 338768), (51584, 318278), (57784, 284128), (59648, 275249), (71032, 231136), (84692, 193856), (87424, 187798), (93899, 174848), (96928, 169384), (103168, 159139), (115568, 142064)]