31515796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2080

約数の個数: 36

約数和(自身を含む): 62348832

約数和(自身を除く): 30833036

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 2027, 3887, 4054, 7774, 8108, 15548, 26351, 46621, 52702, 93242, 105404, 186484, 342563, 606073, 685126, 1212146, 1370252, 2424292, 7878949, 15757898, 31515796]

約数ペア:

[(1, 31515796), (2, 15757898), (4, 7878949), (13, 2424292), (23, 1370252), (26, 1212146), (46, 685126), (52, 606073), (92, 342563), (169, 186484), (299, 105404), (338, 93242), (598, 52702), (676, 46621), (1196, 26351), (2027, 15548), (3887, 8108), (4054, 7774)]