85192432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{409579}}^1$

素因数の和:409600

約数の個数: 20

約数和(自身を含む): 177757720

約数和(自身を除く): 92565288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 409579, 819158, 1638316, 3276632, 5324527, 6553264, 10649054, 21298108, 42596216, 85192432]

約数ペア:

[(1, 85192432), (2, 42596216), (4, 21298108), (8, 10649054), (13, 6553264), (16, 5324527), (26, 3276632), (52, 1638316), (104, 819158), (208, 409579)]