31624796

素因数分解:

$2^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3433}}^1$

素因数の和:3498

約数の個数: 36

約数和(自身を含む): 65767968

約数和(自身を除く): 34143172

約数列:

[1, 2, 4, 7, 14, 28, 47, 49, 94, 98, 188, 196, 329, 658, 1316, 2303, 3433, 4606, 6866, 9212, 13732, 24031, 48062, 96124, 161351, 168217, 322702, 336434, 645404, 672868, 1129457, 2258914, 4517828, 7906199, 15812398, 31624796]

約数ペア:

[(1, 31624796), (2, 15812398), (4, 7906199), (7, 4517828), (14, 2258914), (28, 1129457), (47, 672868), (49, 645404), (94, 336434), (98, 322702), (188, 168217), (196, 161351), (329, 96124), (658, 48062), (1316, 24031), (2303, 13732), (3433, 9212), (4606, 6866)]