31345210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241117}}^1$

素因数の和:241137

約数の個数: 16

約数和(自身を含む): 60761736

約数和(自身を除く): 29416526

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 241117, 482234, 1205585, 2411170, 3134521, 6269042, 15672605, 31345210]

約数ペア:

[(1, 31345210), (2, 15672605), (5, 6269042), (10, 3134521), (13, 2411170), (26, 1205585), (65, 482234), (130, 241117)]