31475626

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{1061}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 58520448

約数和(自身を除く): 27044822

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 1061, 1141, 2119, 2122, 2282, 4238, 7427, 13793, 14833, 14854, 27586, 29666, 96551, 172943, 193102, 345886, 1210601, 2248259, 2421202, 4496518, 15737813, 31475626]

約数ペア:

[(1, 31475626), (2, 15737813), (7, 4496518), (13, 2421202), (14, 2248259), (26, 1210601), (91, 345886), (163, 193102), (182, 172943), (326, 96551), (1061, 29666), (1141, 27586), (2119, 14854), (2122, 14833), (2282, 13793), (4238, 7427)]