855667712

素因数分解:

$2^{10}\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:863

約数の個数: 88

約数和(自身を含む): 1825203456

約数和(自身を除く): 969535744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 47, 64, 92, 94, 128, 184, 188, 256, 368, 376, 512, 736, 752, 773, 1024, 1081, 1472, 1504, 1546, 2162, 2944, 3008, 3092, 4324, 5888, 6016, 6184, 8648, 11776, 12032, 12368, 17296, 17779, 23552, 24064, 24736, 34592, 35558, 36331, 48128, 49472, 69184, 71116, 72662, 98944, 138368, 142232, 145324, 197888, 276736, 284464, 290648, 395776, 553472, 568928, 581296, 791552, 835613, 1106944, 1137856, 1162592, 1671226, 2275712, 2325184, 3342452, 4551424, 4650368, 6684904, 9102848, 9300736, 13369808, 18205696, 18601472, 26739616, 37202944, 53479232, 106958464, 213916928, 427833856, 855667712]

約数ペア:

[(1, 855667712), (2, 427833856), (4, 213916928), (8, 106958464), (16, 53479232), (23, 37202944), (32, 26739616), (46, 18601472), (47, 18205696), (64, 13369808), (92, 9300736), (94, 9102848), (128, 6684904), (184, 4650368), (188, 4551424), (256, 3342452), (368, 2325184), (376, 2275712), (512, 1671226), (736, 1162592), (752, 1137856), (773, 1106944), (1024, 835613), (1081, 791552), (1472, 581296), (1504, 568928), (1546, 553472), (2162, 395776), (2944, 290648), (3008, 284464), (3092, 276736), (4324, 197888), (5888, 145324), (6016, 142232), (6184, 138368), (8648, 98944), (11776, 72662), (12032, 71116), (12368, 69184), (17296, 49472), (17779, 48128), (23552, 36331), (24064, 35558), (24736, 34592)]