31353214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{3221}}^1$

素因数の和:3411

約数の個数: 16

約数和(自身を含む): 48871296

約数和(自身を除く): 17518082

約数列:

[1, 2, 31, 62, 157, 314, 3221, 4867, 6442, 9734, 99851, 199702, 505697, 1011394, 15676607, 31353214]

約数ペア:

[(1, 31353214), (2, 15676607), (31, 1011394), (62, 505697), (157, 199702), (314, 99851), (3221, 9734), (4867, 6442)]