31892320

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4241}}^1$

素因数の和:4303

約数の個数: 48

約数和(自身を含む): 76966848

約数和(自身を除く): 45074528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 4241, 7520, 8482, 16964, 21205, 33928, 42410, 67856, 84820, 135712, 169640, 199327, 339280, 398654, 678560, 797308, 996635, 1594616, 1993270, 3189232, 3986540, 6378464, 7973080, 15946160, 31892320]

約数ペア:

[(1, 31892320), (2, 15946160), (4, 7973080), (5, 6378464), (8, 3986540), (10, 3189232), (16, 1993270), (20, 1594616), (32, 996635), (40, 797308), (47, 678560), (80, 398654), (94, 339280), (160, 199327), (188, 169640), (235, 135712), (376, 84820), (470, 67856), (752, 42410), (940, 33928), (1504, 21205), (1880, 16964), (3760, 8482), (4241, 7520)]