31802968

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:867

約数の個数: 32

約数和(自身を含む): 61410960

約数和(自身を除く): 29607992

約数列:

[1, 2, 4, 8, 53, 106, 107, 212, 214, 424, 428, 701, 856, 1402, 2804, 5608, 5671, 11342, 22684, 37153, 45368, 74306, 75007, 148612, 150014, 297224, 300028, 600056, 3975371, 7950742, 15901484, 31802968]

約数ペア:

[(1, 31802968), (2, 15901484), (4, 7950742), (8, 3975371), (53, 600056), (106, 300028), (107, 297224), (212, 150014), (214, 148612), (424, 75007), (428, 74306), (701, 45368), (856, 37153), (1402, 22684), (2804, 11342), (5608, 5671)]