51518032

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{103867}}^1$

素因数の和:103906

約数の個数: 20

約数和(自身を含む): 103037056

約数和(自身を除く): 51519024

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 103867, 207734, 415468, 830936, 1661872, 3219877, 6439754, 12879508, 25759016, 51518032]

約数ペア:

[(1, 51518032), (2, 25759016), (4, 12879508), (8, 6439754), (16, 3219877), (31, 1661872), (62, 830936), (124, 415468), (248, 207734), (496, 103867)]