40815928

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{108553}}^1$

素因数の和:108606

約数の個数: 16

約数和(自身を含む): 78158880

約数和(自身を除く): 37342952

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 108553, 217106, 434212, 868424, 5101991, 10203982, 20407964, 40815928]

約数ペア:

[(1, 40815928), (2, 20407964), (4, 10203982), (8, 5101991), (47, 868424), (94, 434212), (188, 217106), (376, 108553)]