89237168

素因数分解:

$2^4\times {\mathrm{499}}^1\times {\mathrm{11177}}^1$

素因数の和:11684

約数の個数: 20

約数和(自身を含む): 173259000

約数和(自身を除く): 84021832

約数列:

[1, 2, 4, 8, 16, 499, 998, 1996, 3992, 7984, 11177, 22354, 44708, 89416, 178832, 5577323, 11154646, 22309292, 44618584, 89237168]

約数ペア:

[(1, 89237168), (2, 44618584), (4, 22309292), (8, 11154646), (16, 5577323), (499, 178832), (998, 89416), (1996, 44708), (3992, 22354), (7984, 11177)]