40026326

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{2063}}^1$

素因数の和:2263

約数の個数: 16

約数和(自身を含む): 61300800

約数和(自身を除く): 21274474

約数列:

[1, 2, 89, 109, 178, 218, 2063, 4126, 9701, 19402, 183607, 224867, 367214, 449734, 20013163, 40026326]

約数ペア:

[(1, 40026326), (2, 20013163), (89, 449734), (109, 367214), (178, 224867), (218, 183607), (2063, 19402), (4126, 9701)]