40213928

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{85199}}^1$

素因数の和:85264

約数の個数: 16

約数和(自身を含む): 76680000

約数和(自身を除く): 36466072

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 85199, 170398, 340796, 681592, 5026741, 10053482, 20106964, 40213928]

約数ペア:

[(1, 40213928), (2, 20106964), (4, 10053482), (8, 5026741), (59, 681592), (118, 340796), (236, 170398), (472, 85199)]