31998716

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{1237}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 58235520

約数和(自身を除く): 26236804

約数列:

[1, 2, 4, 29, 58, 116, 223, 446, 892, 1237, 2474, 4948, 6467, 12934, 25868, 35873, 71746, 143492, 275851, 551702, 1103404, 7999679, 15999358, 31998716]

約数ペア:

[(1, 31998716), (2, 15999358), (4, 7999679), (29, 1103404), (58, 551702), (116, 275851), (223, 143492), (446, 71746), (892, 35873), (1237, 25868), (2474, 12934), (4948, 6467)]