31456196

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{253679}}^1$

素因数の和:253714

約数の個数: 12

約数和(自身を含む): 56824320

約数和(自身を除く): 25368124

約数列:

[1, 2, 4, 31, 62, 124, 253679, 507358, 1014716, 7864049, 15728098, 31456196]

約数ペア:

[(1, 31456196), (2, 15728098), (4, 7864049), (31, 1014716), (62, 507358), (124, 253679)]