90331774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{839}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 151139520

約数和(自身を除く): 60807746

約数列:

[1, 2, 13, 26, 41, 82, 101, 202, 533, 839, 1066, 1313, 1678, 2626, 4141, 8282, 10907, 21814, 34399, 53833, 68798, 84739, 107666, 169478, 447187, 894374, 1101607, 2203214, 3474299, 6948598, 45165887, 90331774]

約数ペア:

[(1, 90331774), (2, 45165887), (13, 6948598), (26, 3474299), (41, 2203214), (82, 1101607), (101, 894374), (202, 447187), (533, 169478), (839, 107666), (1066, 84739), (1313, 68798), (1678, 53833), (2626, 34399), (4141, 21814), (8282, 10907)]