82538368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:148

約数の個数: 96

約数和(自身を含む): 188391960

約数和(自身を除く): 105853592

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 61, 62, 64, 88, 122, 124, 128, 176, 244, 248, 341, 352, 488, 496, 671, 682, 704, 961, 976, 992, 1342, 1364, 1408, 1891, 1922, 1952, 1984, 2684, 2728, 3782, 3844, 3904, 3968, 5368, 5456, 7564, 7688, 7808, 10571, 10736, 10912, 15128, 15376, 20801, 21142, 21472, 21824, 30256, 30752, 41602, 42284, 42944, 43648, 58621, 60512, 61504, 83204, 84568, 85888, 117242, 121024, 123008, 166408, 169136, 234484, 242048, 332816, 338272, 468968, 644831, 665632, 676544, 937936, 1289662, 1331264, 1353088, 1875872, 2579324, 2662528, 3751744, 5158648, 7503488, 10317296, 20634592, 41269184, 82538368]

約数ペア:

[(1, 82538368), (2, 41269184), (4, 20634592), (8, 10317296), (11, 7503488), (16, 5158648), (22, 3751744), (31, 2662528), (32, 2579324), (44, 1875872), (61, 1353088), (62, 1331264), (64, 1289662), (88, 937936), (122, 676544), (124, 665632), (128, 644831), (176, 468968), (244, 338272), (248, 332816), (341, 242048), (352, 234484), (488, 169136), (496, 166408), (671, 123008), (682, 121024), (704, 117242), (961, 85888), (976, 84568), (992, 83204), (1342, 61504), (1364, 60512), (1408, 58621), (1891, 43648), (1922, 42944), (1952, 42284), (1984, 41602), (2684, 30752), (2728, 30256), (3782, 21824), (3844, 21472), (3904, 21142), (3968, 20801), (5368, 15376), (5456, 15128), (7564, 10912), (7688, 10736), (7808, 10571)]