40364848

素因数分解:

$2^4\times {\mathrm{563}}^1\times {\mathrm{4481}}^1$

素因数の和:5052

約数の個数: 20

約数和(自身を含む): 78363288

約数和(自身を除く): 37998440

約数列:

[1, 2, 4, 8, 16, 563, 1126, 2252, 4481, 4504, 8962, 9008, 17924, 35848, 71696, 2522803, 5045606, 10091212, 20182424, 40364848]

約数ペア:

[(1, 40364848), (2, 20182424), (4, 10091212), (8, 5045606), (16, 2522803), (563, 71696), (1126, 35848), (2252, 17924), (4481, 9008), (4504, 8962)]