40601258

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{2609}}^1$

素因数の和:2893

約数の個数: 16

約数和(自身を含む): 63141120

約数和(自身を除く): 22539862

約数列:

[1, 2, 31, 62, 251, 502, 2609, 5218, 7781, 15562, 80879, 161758, 654859, 1309718, 20300629, 40601258]

約数ペア:

[(1, 40601258), (2, 20300629), (31, 1309718), (62, 654859), (251, 161758), (502, 80879), (2609, 15562), (5218, 7781)]