80852884

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169859}}^1$

素因数の和:169887

約数の個数: 24

約数和(自身を含む): 171218880

約数和(自身を除く): 90365996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 169859, 339718, 679436, 1189013, 2378026, 2887603, 4756052, 5775206, 11550412, 20213221, 40426442, 80852884]

約数ペア:

[(1, 80852884), (2, 40426442), (4, 20213221), (7, 11550412), (14, 5775206), (17, 4756052), (28, 2887603), (34, 2378026), (68, 1189013), (119, 679436), (238, 339718), (476, 169859)]