31080662

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:324

約数の個数: 24

約数和(自身を含む): 48950928

約数和(自身を除く): 17870266

約数列:

[1, 2, 31, 62, 103, 157, 206, 314, 961, 1922, 3193, 4867, 6386, 9734, 16171, 32342, 98983, 150877, 197966, 301754, 501301, 1002602, 15540331, 31080662]

約数ペア:

[(1, 31080662), (2, 15540331), (31, 1002602), (62, 501301), (103, 301754), (157, 197966), (206, 150877), (314, 98983), (961, 32342), (1922, 16171), (3193, 9734), (4867, 6386)]