42144476

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{5351}}^1$

素因数の和:5545

約数の個数: 24

約数和(自身を含む): 80922240

約数和(自身を除く): 38777764

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 5351, 7876, 10702, 21404, 58861, 117722, 235444, 957829, 1915658, 3831316, 10536119, 21072238, 42144476]

約数ペア:

[(1, 42144476), (2, 21072238), (4, 10536119), (11, 3831316), (22, 1915658), (44, 957829), (179, 235444), (358, 117722), (716, 58861), (1969, 21404), (3938, 10702), (5351, 7876)]