55360016

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{21227}}^1$

素因数の和:21398

約数の個数: 20

約数和(自身を含む): 107923152

約数和(自身を除く): 52563136

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 21227, 42454, 84908, 169816, 339632, 3460001, 6920002, 13840004, 27680008, 55360016]

約数ペア:

[(1, 55360016), (2, 27680008), (4, 13840004), (8, 6920002), (16, 3460001), (163, 339632), (326, 169816), (652, 84908), (1304, 42454), (2608, 21227)]