89638688

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3109}}^1$

素因数の和:3189

約数の個数: 48

約数和(自身を含む): 190443960

約数和(自身を除く): 100805272

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1696, 1802, 3109, 3604, 6218, 7208, 12436, 14416, 24872, 28832, 49744, 52853, 99488, 105706, 164777, 211412, 329554, 422824, 659108, 845648, 1318216, 1691296, 2636432, 2801209, 5272864, 5602418, 11204836, 22409672, 44819344, 89638688]

約数ペア:

[(1, 89638688), (2, 44819344), (4, 22409672), (8, 11204836), (16, 5602418), (17, 5272864), (32, 2801209), (34, 2636432), (53, 1691296), (68, 1318216), (106, 845648), (136, 659108), (212, 422824), (272, 329554), (424, 211412), (544, 164777), (848, 105706), (901, 99488), (1696, 52853), (1802, 49744), (3109, 28832), (3604, 24872), (6218, 14416), (7208, 12436)]