31811468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{4817}}^1$

素因数の和:4961

約数の個数: 24

約数和(自身を含む): 60436992

約数和(自身を除く): 28625524

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 4817, 6604, 9634, 19268, 62621, 125242, 250484, 611759, 1223518, 2447036, 7952867, 15905734, 31811468]

約数ペア:

[(1, 31811468), (2, 15905734), (4, 7952867), (13, 2447036), (26, 1223518), (52, 611759), (127, 250484), (254, 125242), (508, 62621), (1651, 19268), (3302, 9634), (4817, 6604)]