80401804

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{99017}}^1$

素因数の和:99057

約数の個数: 24

約数和(自身を含む): 166350240

約数和(自身を除く): 85948436

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 99017, 198034, 396068, 693119, 1386238, 2772476, 2871493, 5742986, 11485972, 20100451, 40200902, 80401804]

約数ペア:

[(1, 80401804), (2, 40200902), (4, 20100451), (7, 11485972), (14, 5742986), (28, 2871493), (29, 2772476), (58, 1386238), (116, 693119), (203, 396068), (406, 198034), (812, 99017)]