90408904

素因数分解:

$2^3\times {\mathrm{1789}}^1\times {\mathrm{6317}}^1$

素因数の和:8112

約数の個数: 16

約数和(自身を含む): 169638300

約数和(自身を除く): 79229396

約数列:

[1, 2, 4, 8, 1789, 3578, 6317, 7156, 12634, 14312, 25268, 50536, 11301113, 22602226, 45204452, 90408904]

約数ペア:

[(1, 90408904), (2, 45204452), (4, 22602226), (8, 11301113), (1789, 50536), (3578, 25268), (6317, 14312), (7156, 12634)]