31101072

素因数分解:

$2^4\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4127}}^1$

素因数の和:4295

約数の個数: 40

約数和(自身を含む): 80875776

約数和(自身を除く): 49774704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 157, 314, 471, 628, 942, 1256, 1884, 2512, 3768, 4127, 7536, 8254, 12381, 16508, 24762, 33016, 49524, 66032, 99048, 198096, 647939, 1295878, 1943817, 2591756, 3887634, 5183512, 7775268, 10367024, 15550536, 31101072]

約数ペア:

[(1, 31101072), (2, 15550536), (3, 10367024), (4, 7775268), (6, 5183512), (8, 3887634), (12, 2591756), (16, 1943817), (24, 1295878), (48, 647939), (157, 198096), (314, 99048), (471, 66032), (628, 49524), (942, 33016), (1256, 24762), (1884, 16508), (2512, 12381), (3768, 8254), (4127, 7536)]