8681416

素因数分解:

$2^3\times {\mathrm{89}}^2\times {\mathrm{137}}^1$

素因数の和:321

約数の個数: 24

約数和(自身を含む): 16582770

約数和(自身を除く): 7901354

約数列:

[1, 2, 4, 8, 89, 137, 178, 274, 356, 548, 712, 1096, 7921, 12193, 15842, 24386, 31684, 48772, 63368, 97544, 1085177, 2170354, 4340708, 8681416]

約数ペア:

[(1, 8681416), (2, 4340708), (4, 2170354), (8, 1085177), (89, 97544), (137, 63368), (178, 48772), (274, 31684), (356, 24386), (548, 15842), (712, 12193), (1096, 7921)]