90418832

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2287}}^1$

素因数の和:2655

約数の個数: 40

約数和(自身を含む): 200868096

約数和(自身を除く): 110449264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2287, 2471, 2824, 4574, 4942, 5648, 9148, 9884, 16009, 18296, 19768, 32018, 36592, 39536, 64036, 128072, 256144, 807311, 1614622, 3229244, 5651177, 6458488, 11302354, 12916976, 22604708, 45209416, 90418832]

約数ペア:

[(1, 90418832), (2, 45209416), (4, 22604708), (7, 12916976), (8, 11302354), (14, 6458488), (16, 5651177), (28, 3229244), (56, 1614622), (112, 807311), (353, 256144), (706, 128072), (1412, 64036), (2287, 39536), (2471, 36592), (2824, 32018), (4574, 19768), (4942, 18296), (5648, 16009), (9148, 9884)]