31576406

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{4243}}^1$

素因数の和:4367

約数の個数: 12

約数和(自身を含む): 48165156

約数和(自身を除く): 16588750

約数列:

[1, 2, 61, 122, 3721, 4243, 7442, 8486, 258823, 517646, 15788203, 31576406]

約数ペア:

[(1, 31576406), (2, 15788203), (61, 517646), (122, 258823), (3721, 8486), (4243, 7442)]