90437012

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{5431}}^1$

素因数の和:5639

約数の個数: 24

約数和(自身を含む): 166088832

約数和(自身を除く): 75651820

約数列:

[1, 2, 4, 23, 46, 92, 181, 362, 724, 4163, 5431, 8326, 10862, 16652, 21724, 124913, 249826, 499652, 983011, 1966022, 3932044, 22609253, 45218506, 90437012]

約数ペア:

[(1, 90437012), (2, 45218506), (4, 22609253), (23, 3932044), (46, 1966022), (92, 983011), (181, 499652), (362, 249826), (724, 124913), (4163, 21724), (5431, 16652), (8326, 10862)]