31079734

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{4261}}^1$

素因数の和:4791

約数の個数: 16

約数和(自身を含む): 53394336

約数和(自身を除く): 22314602

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 4261, 7294, 8522, 29827, 59654, 2219981, 4439962, 15539867, 31079734]

約数ペア:

[(1, 31079734), (2, 15539867), (7, 4439962), (14, 2219981), (521, 59654), (1042, 29827), (3647, 8522), (4261, 7294)]