40847554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{2213}}^1$

素因数の和:3065

約数の個数: 16

約数和(自身を含む): 66951360

約数和(自身を除く): 26103806

約数列:

[1, 2, 11, 22, 839, 1678, 2213, 4426, 9229, 18458, 24343, 48686, 1856707, 3713414, 20423777, 40847554]

約数ペア:

[(1, 40847554), (2, 20423777), (11, 3713414), (22, 1856707), (839, 48686), (1678, 24343), (2213, 18458), (4426, 9229)]