89316556

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{28229}}^1$

素因数の和:28353

約数の個数: 24

約数和(自身を含む): 180220320

約数和(自身を除く): 90903764

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 28229, 56458, 112916, 197603, 395206, 790412, 3189877, 6379754, 12759508, 22329139, 44658278, 89316556]

約数ペア:

[(1, 89316556), (2, 44658278), (4, 22329139), (7, 12759508), (14, 6379754), (28, 3189877), (113, 790412), (226, 395206), (452, 197603), (791, 112916), (1582, 56458), (3164, 28229)]