85497788

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:929

約数の個数: 24

約数和(自身を含む): 151468800

約数和(自身を除く): 65971012

約数列:

[1, 2, 4, 139, 278, 367, 419, 556, 734, 838, 1468, 1676, 51013, 58241, 102026, 116482, 153773, 204052, 232964, 307546, 615092, 21374447, 42748894, 85497788]

約数ペア:

[(1, 85497788), (2, 42748894), (4, 21374447), (139, 615092), (278, 307546), (367, 232964), (419, 204052), (556, 153773), (734, 116482), (838, 102026), (1468, 58241), (1676, 51013)]