40371218

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{1721}}^1$

素因数の和:2077

約数の個数: 16

約数和(自身を含む): 62425944

約数和(自身を除く): 22054726

約数列:

[1, 2, 37, 74, 317, 634, 1721, 3442, 11729, 23458, 63677, 127354, 545557, 1091114, 20185609, 40371218]

約数ペア:

[(1, 40371218), (2, 20185609), (37, 1091114), (74, 545557), (317, 127354), (634, 63677), (1721, 23458), (3442, 11729)]