100158628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{20177}}^1$

素因数の和:20271

約数の個数: 24

約数和(自身を含む): 188139672

約数和(自身を除く): 87981044

約数列:

[1, 2, 4, 17, 34, 68, 73, 146, 292, 1241, 2482, 4964, 20177, 40354, 80708, 343009, 686018, 1372036, 1472921, 2945842, 5891684, 25039657, 50079314, 100158628]

約数ペア:

[(1, 100158628), (2, 50079314), (4, 25039657), (17, 5891684), (34, 2945842), (68, 1472921), (73, 1372036), (146, 686018), (292, 343009), (1241, 80708), (2482, 40354), (4964, 20177)]