85456628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{5059}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 154714560

約数和(自身を除く): 69257932

約数列:

[1, 2, 4, 41, 82, 103, 164, 206, 412, 4223, 5059, 8446, 10118, 16892, 20236, 207419, 414838, 521077, 829676, 1042154, 2084308, 21364157, 42728314, 85456628]

約数ペア:

[(1, 85456628), (2, 42728314), (4, 21364157), (41, 2084308), (82, 1042154), (103, 829676), (164, 521077), (206, 414838), (412, 207419), (4223, 20236), (5059, 16892), (8446, 10118)]