90164816

素因数分解:

$2^4\times 7^1\times {\mathrm{263}}^1\times {\mathrm{3061}}^1$

素因数の和:3339

約数の個数: 40

約数和(自身を含む): 200475264

約数和(自身を除く): 110310448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 263, 526, 1052, 1841, 2104, 3061, 3682, 4208, 6122, 7364, 12244, 14728, 21427, 24488, 29456, 42854, 48976, 85708, 171416, 342832, 805043, 1610086, 3220172, 5635301, 6440344, 11270602, 12880688, 22541204, 45082408, 90164816]

約数ペア:

[(1, 90164816), (2, 45082408), (4, 22541204), (7, 12880688), (8, 11270602), (14, 6440344), (16, 5635301), (28, 3220172), (56, 1610086), (112, 805043), (263, 342832), (526, 171416), (1052, 85708), (1841, 48976), (2104, 42854), (3061, 29456), (3682, 24488), (4208, 21427), (6122, 14728), (7364, 12244)]