80258428

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40699}}^1$

素因数の和:40749

約数の個数: 24

約数和(自身を含む): 153846000

約数和(自身を除く): 73587572

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 40699, 81398, 162796, 691883, 1180271, 1383766, 2360542, 2767532, 4721084, 20064607, 40129214, 80258428]

約数ペア:

[(1, 80258428), (2, 40129214), (4, 20064607), (17, 4721084), (29, 2767532), (34, 2360542), (58, 1383766), (68, 1180271), (116, 691883), (493, 162796), (986, 81398), (1972, 40699)]