31341584

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{18307}}^1$

素因数の和:18422

約数の個数: 20

約数和(自身を含む): 61295184

約数和(自身を除く): 29953600

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 18307, 36614, 73228, 146456, 292912, 1958849, 3917698, 7835396, 15670792, 31341584]

約数ペア:

[(1, 31341584), (2, 15670792), (4, 7835396), (8, 3917698), (16, 1958849), (107, 292912), (214, 146456), (428, 73228), (856, 36614), (1712, 18307)]