91003070

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{17467}}^1$

素因数の和:17995

約数の個数: 16

約数和(自身を含む): 164129328

約数和(自身を除く): 73126258

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 17467, 34934, 87335, 174670, 9100307, 18200614, 45501535, 91003070]

約数ペア:

[(1, 91003070), (2, 45501535), (5, 18200614), (10, 9100307), (521, 174670), (1042, 87335), (2605, 34934), (5210, 17467)]