40018424

素因数分解:

$2^3\times {\mathrm{373}}^1\times {\mathrm{13411}}^1$

素因数の和:13790

約数の個数: 16

約数和(自身を含む): 75241320

約数和(自身を除く): 35222896

約数列:

[1, 2, 4, 8, 373, 746, 1492, 2984, 13411, 26822, 53644, 107288, 5002303, 10004606, 20009212, 40018424]

約数ペア:

[(1, 40018424), (2, 20009212), (4, 10004606), (8, 5002303), (373, 107288), (746, 53644), (1492, 26822), (2984, 13411)]