42855416

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{52009}}^1$

素因数の和:52118

約数の個数: 16

約数和(自身を含む): 81135600

約数和(自身を除く): 38280184

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 52009, 104018, 208036, 416072, 5356927, 10713854, 21427708, 42855416]

約数ペア:

[(1, 42855416), (2, 21427708), (4, 10713854), (8, 5356927), (103, 416072), (206, 208036), (412, 104018), (824, 52009)]