31851148

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{24203}}^1$

素因数の和:24261

約数の個数: 24

約数和(自身を含む): 65060352

約数和(自身を除く): 33209204

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 24203, 48406, 96812, 169421, 338842, 677684, 1137541, 2275082, 4550164, 7962787, 15925574, 31851148]

約数ペア:

[(1, 31851148), (2, 15925574), (4, 7962787), (7, 4550164), (14, 2275082), (28, 1137541), (47, 677684), (94, 338842), (188, 169421), (329, 96812), (658, 48406), (1316, 24203)]