42389602

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2393}}^1$

素因数の和:2933

約数の個数: 16

約数和(自身を含む): 67482072

約数和(自身を除く): 25092470

約数列:

[1, 2, 17, 34, 521, 1042, 2393, 4786, 8857, 17714, 40681, 81362, 1246753, 2493506, 21194801, 42389602]

約数ペア:

[(1, 42389602), (2, 21194801), (17, 2493506), (34, 1246753), (521, 81362), (1042, 40681), (2393, 17714), (4786, 8857)]