40570258

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{6353}}^1$

素因数の和:6489

約数の個数: 16

約数和(自身を含む): 63438336

約数和(自身を除く): 22868078

約数列:

[1, 2, 31, 62, 103, 206, 3193, 6353, 6386, 12706, 196943, 393886, 654359, 1308718, 20285129, 40570258]

約数ペア:

[(1, 40570258), (2, 20285129), (31, 1308718), (62, 654359), (103, 393886), (206, 196943), (3193, 12706), (6353, 6386)]