31527412

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{23957}}^1$

素因数の和:24015

約数の個数: 24

約数和(自身を含む): 64399104

約数和(自身を除く): 32871692

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 23957, 47914, 95828, 167699, 335398, 670796, 1125979, 2251958, 4503916, 7881853, 15763706, 31527412]

約数ペア:

[(1, 31527412), (2, 15763706), (4, 7881853), (7, 4503916), (14, 2251958), (28, 1125979), (47, 670796), (94, 335398), (188, 167699), (329, 95828), (658, 47914), (1316, 23957)]