320131438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{27823}}^1$

素因数の和:28359

約数の個数: 16

約数和(自身を含む): 524871936

約数和(自身を除く): 204740498

約数列:

[1, 2, 11, 22, 523, 1046, 5753, 11506, 27823, 55646, 306053, 612106, 14551429, 29102858, 160065719, 320131438]

約数ペア:

[(1, 320131438), (2, 160065719), (11, 29102858), (22, 14551429), (523, 612106), (1046, 306053), (5753, 55646), (11506, 27823)]