90717244

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{1427}}^1$

素因数の和:2145

約数の個数: 24

約数和(自身を含む): 166013568

約数和(自身を除く): 75296324

約数列:

[1, 2, 4, 23, 46, 92, 691, 1382, 1427, 2764, 2854, 5708, 15893, 31786, 32821, 63572, 65642, 131284, 986057, 1972114, 3944228, 22679311, 45358622, 90717244]

約数ペア:

[(1, 90717244), (2, 45358622), (4, 22679311), (23, 3944228), (46, 1972114), (92, 986057), (691, 131284), (1382, 65642), (1427, 63572), (2764, 32821), (2854, 31786), (5708, 15893)]