90945848

素因数分解:

$2^3\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3617}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 195372000

約数和(自身を除く): 104426152

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 449, 898, 1796, 3143, 3592, 3617, 6286, 7234, 12572, 14468, 25144, 25319, 28936, 50638, 101276, 202552, 1624033, 3248066, 6496132, 11368231, 12992264, 22736462, 45472924, 90945848]

約数ペア:

[(1, 90945848), (2, 45472924), (4, 22736462), (7, 12992264), (8, 11368231), (14, 6496132), (28, 3248066), (56, 1624033), (449, 202552), (898, 101276), (1796, 50638), (3143, 28936), (3592, 25319), (3617, 25144), (6286, 14468), (7234, 12572)]