171897656

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57917}}^1$

素因数の和:57983

約数の個数: 32

約数和(自身を含む): 375308640

約数和(自身を除く): 203410984

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 57917, 115834, 231668, 405419, 463336, 810838, 1621676, 3069601, 3243352, 6139202, 12278404, 21487207, 24556808, 42974414, 85948828, 171897656]

約数ペア:

[(1, 171897656), (2, 85948828), (4, 42974414), (7, 24556808), (8, 21487207), (14, 12278404), (28, 6139202), (53, 3243352), (56, 3069601), (106, 1621676), (212, 810838), (371, 463336), (424, 405419), (742, 231668), (1484, 115834), (2968, 57917)]