85744228

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{421}}^1\times {\mathrm{863}}^1$

素因数の和:1347

約数の個数: 24

約数和(自身を含む): 153135360

約数和(自身を除く): 67391132

約数列:

[1, 2, 4, 59, 118, 236, 421, 842, 863, 1684, 1726, 3452, 24839, 49678, 50917, 99356, 101834, 203668, 363323, 726646, 1453292, 21436057, 42872114, 85744228]

約数ペア:

[(1, 85744228), (2, 42872114), (4, 21436057), (59, 1453292), (118, 726646), (236, 363323), (421, 203668), (842, 101834), (863, 99356), (1684, 50917), (1726, 49678), (3452, 24839)]