89123326

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{12721}}^1$

素因数の和:12867

約数の個数: 16

約数和(自身を含む): 139229568

約数和(自身を除く): 50106242

約数列:

[1, 2, 31, 62, 113, 226, 3503, 7006, 12721, 25442, 394351, 788702, 1437473, 2874946, 44561663, 89123326]

約数ペア:

[(1, 89123326), (2, 44561663), (31, 2874946), (62, 1437473), (113, 788702), (226, 394351), (3503, 25442), (7006, 12721)]