920344616

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{29221}}^1$

素因数の和:29385

約数の個数: 32

約数和(自身を含む): 1795399680

約数和(自身を除く): 875055064

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 7874, 15748, 29221, 31496, 58442, 116884, 233768, 905851, 1811702, 3623404, 3711067, 7246808, 7422134, 14844268, 29688536, 115043077, 230086154, 460172308, 920344616]

約数ペア:

[(1, 920344616), (2, 460172308), (4, 230086154), (8, 115043077), (31, 29688536), (62, 14844268), (124, 7422134), (127, 7246808), (248, 3711067), (254, 3623404), (508, 1811702), (1016, 905851), (3937, 233768), (7874, 116884), (15748, 58442), (29221, 31496)]