86374841

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 108350208

約数和(自身を除く): 21975367

約数列:

[1, 7, 17, 61, 73, 119, 163, 427, 511, 1037, 1141, 1241, 2771, 4453, 7259, 8687, 9943, 11899, 19397, 31171, 69601, 75701, 83293, 169031, 202283, 529907, 725839, 1183217, 1415981, 5080873, 12339263, 86374841]

約数ペア:

[(1, 86374841), (7, 12339263), (17, 5080873), (61, 1415981), (73, 1183217), (119, 725839), (163, 529907), (427, 202283), (511, 169031), (1037, 83293), (1141, 75701), (1241, 69601), (2771, 31171), (4453, 19397), (7259, 11899), (8687, 9943)]