90550228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{6311}}^1$

素因数の和:6543

約数の個数: 24

約数和(自身を含む): 168606144

約数和(自身を除く): 78055916

約数列:

[1, 2, 4, 17, 34, 68, 211, 422, 844, 3587, 6311, 7174, 12622, 14348, 25244, 107287, 214574, 429148, 1331621, 2663242, 5326484, 22637557, 45275114, 90550228]

約数ペア:

[(1, 90550228), (2, 45275114), (4, 22637557), (17, 5326484), (34, 2663242), (68, 1331621), (211, 429148), (422, 214574), (844, 107287), (3587, 25244), (6311, 14348), (7174, 12622)]