23321416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{171481}}^1$

素因数の和:171504

約数の個数: 16

約数和(自身を含む): 46300140

約数和(自身を除く): 22978724

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 171481, 342962, 685924, 1371848, 2915177, 5830354, 11660708, 23321416]

約数ペア:

[(1, 23321416), (2, 11660708), (4, 5830354), (8, 2915177), (17, 1371848), (34, 685924), (68, 342962), (136, 171481)]