90478751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{971}}^1$

素因数の和:1222

約数の個数: 16

約数和(自身を含む): 101616768

約数和(自身を除く): 11138017

約数列:

[1, 11, 43, 197, 473, 971, 2167, 8471, 10681, 41753, 93181, 191287, 459283, 2104157, 8225341, 90478751]

約数ペア:

[(1, 90478751), (11, 8225341), (43, 2104157), (197, 459283), (473, 191287), (971, 93181), (2167, 41753), (8471, 10681)]