85881472

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{6917}}^1$

素因数の和:7028

約数の個数: 32

約数和(自身を含む): 172880820

約数和(自身を除く): 86999348

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1552, 3104, 6208, 6917, 12416, 13834, 27668, 55336, 110672, 221344, 442688, 670949, 885376, 1341898, 2683796, 5367592, 10735184, 21470368, 42940736, 85881472]

約数ペア:

[(1, 85881472), (2, 42940736), (4, 21470368), (8, 10735184), (16, 5367592), (32, 2683796), (64, 1341898), (97, 885376), (128, 670949), (194, 442688), (388, 221344), (776, 110672), (1552, 55336), (3104, 27668), (6208, 13834), (6917, 12416)]