90011438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{7823}}^1$

素因数の和:8359

約数の個数: 16

約数和(自身を含む): 147591936

約数和(自身を除く): 57580498

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 7823, 11506, 15646, 86053, 172106, 4091429, 8182858, 45005719, 90011438]

約数ペア:

[(1, 90011438), (2, 45005719), (11, 8182858), (22, 4091429), (523, 172106), (1046, 86053), (5753, 15646), (7823, 11506)]