72310186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{31249}}^1$

素因数の和:31353

約数の個数: 16

約数和(自身を含む): 118125000

約数和(自身を除く): 45814814

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 31249, 62498, 406237, 812474, 2781161, 5562322, 36155093, 72310186]

約数ペア:

[(1, 72310186), (2, 36155093), (13, 5562322), (26, 2781161), (89, 812474), (178, 406237), (1157, 62498), (2314, 31249)]