57021638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{10289}}^1$

素因数の和:10471

約数の個数: 16

約数和(自身を含む): 91128240

約数和(自身を除く): 34106602

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 10289, 20578, 174913, 349826, 1677107, 3354214, 28510819, 57021638]

約数ペア:

[(1, 57021638), (2, 28510819), (17, 3354214), (34, 1677107), (163, 349826), (326, 174913), (2771, 20578), (5542, 10289)]