40888804

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{84481}}^1$

素因数の和:84507

約数の個数: 18

約数和(自身を含む): 78652742

約数和(自身を除く): 37763938

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 84481, 168962, 337924, 929291, 1858582, 3717164, 10222201, 20444402, 40888804]

約数ペア:

[(1, 40888804), (2, 20444402), (4, 10222201), (11, 3717164), (22, 1858582), (44, 929291), (121, 337924), (242, 168962), (484, 84481)]