90356431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1901}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 102708000

約数和(自身を除く): 12351569

約数列:

[1, 11, 29, 149, 319, 1639, 1901, 4321, 20911, 47531, 55129, 283249, 606419, 3115739, 8214221, 90356431]

約数ペア:

[(1, 90356431), (11, 8214221), (29, 3115739), (149, 606419), (319, 283249), (1639, 55129), (1901, 47531), (4321, 20911)]