89367628

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{31601}}^1$

素因数の和:31713

約数の個数: 24

約数和(自身を含む): 180510624

約数和(自身を除く): 91142996

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 31601, 63202, 126404, 221207, 442414, 884828, 3191701, 6383402, 12766804, 22341907, 44683814, 89367628]

約数ペア:

[(1, 89367628), (2, 44683814), (4, 22341907), (7, 12766804), (14, 6383402), (28, 3191701), (101, 884828), (202, 442414), (404, 221207), (707, 126404), (1414, 63202), (2828, 31601)]