31568716

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{99901}}^1$

素因数の和:99984

約数の個数: 12

約数和(自身を含む): 55945120

約数和(自身を除く): 24376404

約数列:

[1, 2, 4, 79, 158, 316, 99901, 199802, 399604, 7892179, 15784358, 31568716]

約数ペア:

[(1, 31568716), (2, 15784358), (4, 7892179), (79, 399604), (158, 199802), (316, 99901)]