89487016

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{2029}}^1$

素因数の和:2221

約数の個数: 32

約数和(自身を含む): 173565000

約数和(自身を除く): 84077984

約数列:

[1, 2, 4, 8, 37, 74, 148, 149, 296, 298, 596, 1192, 2029, 4058, 5513, 8116, 11026, 16232, 22052, 44104, 75073, 150146, 300292, 302321, 600584, 604642, 1209284, 2418568, 11185877, 22371754, 44743508, 89487016]

約数ペア:

[(1, 89487016), (2, 44743508), (4, 22371754), (8, 11185877), (37, 2418568), (74, 1209284), (148, 604642), (149, 600584), (296, 302321), (298, 300292), (596, 150146), (1192, 75073), (2029, 44104), (4058, 22052), (5513, 16232), (8116, 11026)]