85897438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{9059}}^1$

素因数の和:9503

約数の個数: 16

約数和(自身を含む): 140901120

約数和(自身を除く): 55003682

約数列:

[1, 2, 11, 22, 431, 862, 4741, 9059, 9482, 18118, 99649, 199298, 3904429, 7808858, 42948719, 85897438]

約数ペア:

[(1, 85897438), (2, 42948719), (11, 7808858), (22, 3904429), (431, 199298), (862, 99649), (4741, 18118), (9059, 9482)]