86112724

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{2539}}^1$

素因数の和:2743

約数の個数: 24

約数和(自身を含む): 154330400

約数和(自身を除く): 68217676

約数列:

[1, 2, 4, 61, 122, 139, 244, 278, 556, 2539, 5078, 8479, 10156, 16958, 33916, 154879, 309758, 352921, 619516, 705842, 1411684, 21528181, 43056362, 86112724]

約数ペア:

[(1, 86112724), (2, 43056362), (4, 21528181), (61, 1411684), (122, 705842), (139, 619516), (244, 352921), (278, 309758), (556, 154879), (2539, 33916), (5078, 16958), (8479, 10156)]