89633570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{1987}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 174339648

約数和(自身を除く): 84706078

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 347, 694, 1735, 1987, 3470, 3974, 4511, 9022, 9935, 19870, 22555, 25831, 45110, 51662, 129155, 258310, 689489, 1378978, 3447445, 6894890, 8963357, 17926714, 44816785, 89633570]

約数ペア:

[(1, 89633570), (2, 44816785), (5, 17926714), (10, 8963357), (13, 6894890), (26, 3447445), (65, 1378978), (130, 689489), (347, 258310), (694, 129155), (1735, 51662), (1987, 45110), (3470, 25831), (3974, 22555), (4511, 19870), (9022, 9935)]