90997324

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{188011}}^1$

素因数の和:188037

約数の個数: 18

約数和(自身を含む): 175039172

約数和(自身を除く): 84041848

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 188011, 376022, 752044, 2068121, 4136242, 8272484, 22749331, 45498662, 90997324]

約数ペア:

[(1, 90997324), (2, 45498662), (4, 22749331), (11, 8272484), (22, 4136242), (44, 2068121), (121, 752044), (242, 376022), (484, 188011)]