83581564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1063}}^1\times {\mathrm{1787}}^1$

素因数の和:2865

約数の個数: 24

約数和(自身を含む): 159804288

約数和(自身を除く): 76222724

約数列:

[1, 2, 4, 11, 22, 44, 1063, 1787, 2126, 3574, 4252, 7148, 11693, 19657, 23386, 39314, 46772, 78628, 1899581, 3799162, 7598324, 20895391, 41790782, 83581564]

約数ペア:

[(1, 83581564), (2, 41790782), (4, 20895391), (11, 7598324), (22, 3799162), (44, 1899581), (1063, 78628), (1787, 46772), (2126, 39314), (3574, 23386), (4252, 19657), (7148, 11693)]