1632968

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 32

約数和(自身を含む): 3231360

約数和(自身を除く): 1598392

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 101, 172, 188, 202, 344, 376, 404, 808, 2021, 4042, 4343, 4747, 8084, 8686, 9494, 16168, 17372, 18988, 34744, 37976, 204121, 408242, 816484, 1632968]

約数ペア:

[(1, 1632968), (2, 816484), (4, 408242), (8, 204121), (43, 37976), (47, 34744), (86, 18988), (94, 17372), (101, 16168), (172, 9494), (188, 8686), (202, 8084), (344, 4747), (376, 4343), (404, 4042), (808, 2021)]