31935410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1471}}^1$

素因数の和:1658

約数の個数: 32

約数和(自身を含む): 62318592

約数和(自身を除く): 30383182

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 835, 1471, 1670, 2171, 2942, 4342, 7355, 10855, 14710, 19123, 21710, 38246, 95615, 191230, 245657, 491314, 1228285, 2456570, 3193541, 6387082, 15967705, 31935410]

約数ペア:

[(1, 31935410), (2, 15967705), (5, 6387082), (10, 3193541), (13, 2456570), (26, 1228285), (65, 491314), (130, 245657), (167, 191230), (334, 95615), (835, 38246), (1471, 21710), (1670, 19123), (2171, 14710), (2942, 10855), (4342, 7355)]