81108736

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{8563}}^1$

素因数の和:8616

約数の個数: 36

約数和(自身を含む): 166295752

約数和(自身を除く): 85187016

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 8563, 9472, 17126, 34252, 68504, 137008, 274016, 316831, 548032, 633662, 1096064, 1267324, 2192128, 2534648, 5069296, 10138592, 20277184, 40554368, 81108736]

約数ペア:

[(1, 81108736), (2, 40554368), (4, 20277184), (8, 10138592), (16, 5069296), (32, 2534648), (37, 2192128), (64, 1267324), (74, 1096064), (128, 633662), (148, 548032), (256, 316831), (296, 274016), (592, 137008), (1184, 68504), (2368, 34252), (4736, 17126), (8563, 9472)]