31512466

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{2447}}^1$

素因数の和:2633

約数の個数: 16

約数和(自身を含む): 48646656

約数和(自身を除く): 17134190

約数列:

[1, 2, 47, 94, 137, 274, 2447, 4894, 6439, 12878, 115009, 230018, 335239, 670478, 15756233, 31512466]

約数ペア:

[(1, 31512466), (2, 15756233), (47, 670478), (94, 335239), (137, 230018), (274, 115009), (2447, 12878), (4894, 6439)]