31102682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{179}}^1$

素因数の和:398

約数の個数: 32

約数和(自身を含む): 52073280

約数和(自身を除く): 20970598

約数列:

[1, 2, 13, 26, 41, 82, 163, 179, 326, 358, 533, 1066, 2119, 2327, 4238, 4654, 6683, 7339, 13366, 14678, 29177, 58354, 86879, 95407, 173758, 190814, 379301, 758602, 1196257, 2392514, 15551341, 31102682]

約数ペア:

[(1, 31102682), (2, 15551341), (13, 2392514), (26, 1196257), (41, 758602), (82, 379301), (163, 190814), (179, 173758), (326, 95407), (358, 86879), (533, 58354), (1066, 29177), (2119, 14678), (2327, 13366), (4238, 7339), (4654, 6683)]