11123423816

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{81789881}}^1$

素因数の和:81789904

約数の個数: 16

約数和(自身を含む): 22083268140

約数和(自身を除く): 10959844324

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 81789881, 163579762, 327159524, 654319048, 1390427977, 2780855954, 5561711908, 11123423816]

約数ペア:

[(1, 11123423816), (2, 5561711908), (4, 2780855954), (8, 1390427977), (17, 654319048), (34, 327159524), (68, 163579762), (136, 81789881)]