89889044

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{40637}}^1$

素因数の和:40727

約数の個数: 24

約数和(自身を含む): 182058240

約数和(自身を除く): 92169196

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 40637, 81274, 162548, 284459, 568918, 1137836, 3210323, 6420646, 12841292, 22472261, 44944522, 89889044]

約数ペア:

[(1, 89889044), (2, 44944522), (4, 22472261), (7, 12841292), (14, 6420646), (28, 3210323), (79, 1137836), (158, 568918), (316, 284459), (553, 162548), (1106, 81274), (2212, 40637)]