31361890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{448027}}^1$

素因数の和:448041

約数の個数: 16

約数和(自身を含む): 64516032

約数和(自身を除く): 33154142

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 448027, 896054, 2240135, 3136189, 4480270, 6272378, 15680945, 31361890]

約数ペア:

[(1, 31361890), (2, 15680945), (5, 6272378), (7, 4480270), (10, 3136189), (14, 2240135), (35, 896054), (70, 448027)]