40206106

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2111}}^1$

素因数の和:2309

約数の個数: 16

約数和(自身を含む): 61585920

約数和(自身を除く): 21379814

約数列:

[1, 2, 89, 107, 178, 214, 2111, 4222, 9523, 19046, 187879, 225877, 375758, 451754, 20103053, 40206106]

約数ペア:

[(1, 40206106), (2, 20103053), (89, 451754), (107, 375758), (178, 225877), (214, 187879), (2111, 19046), (4222, 9523)]