40157638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{2267}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 63930384

約数和(自身を除く): 23772746

約数列:

[1, 2, 17, 34, 521, 1042, 2267, 4534, 8857, 17714, 38539, 77078, 1181107, 2362214, 20078819, 40157638]

約数ペア:

[(1, 40157638), (2, 20078819), (17, 2362214), (34, 1181107), (521, 77078), (1042, 38539), (2267, 17714), (4534, 8857)]