31624090

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{30703}}^1$

素因数の和:30813

約数の個数: 16

約数和(自身を含む): 57477888

約数和(自身を除く): 25853798

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 30703, 61406, 153515, 307030, 3162409, 6324818, 15812045, 31624090]

約数ペア:

[(1, 31624090), (2, 15812045), (5, 6324818), (10, 3162409), (103, 307030), (206, 153515), (515, 61406), (1030, 30703)]