31830146

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2689

約数の個数: 16

約数和(自身を含む): 49027680

約数和(自身を除く): 17197534

約数列:

[1, 2, 59, 107, 118, 214, 2521, 5042, 6313, 12626, 148739, 269747, 297478, 539494, 15915073, 31830146]

約数ペア:

[(1, 31830146), (2, 15915073), (59, 539494), (107, 297478), (118, 269747), (214, 148739), (2521, 12626), (5042, 6313)]