81700102

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{8821}}^1$

素因数の和:9255

約数の個数: 16

約数和(自身を含む): 134023824

約数和(自身を除く): 52323722

約数列:

[1, 2, 11, 22, 421, 842, 4631, 8821, 9262, 17642, 97031, 194062, 3713641, 7427282, 40850051, 81700102]

約数ペア:

[(1, 81700102), (2, 40850051), (11, 7427282), (22, 3713641), (421, 194062), (842, 97031), (4631, 17642), (8821, 9262)]