90113828

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{44087}}^1$

素因数の和:44171

約数の個数: 24

約数和(自身を含む): 182700672

約数和(自身を除く): 92586844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 44087, 88174, 176348, 308609, 617218, 1234436, 3218351, 6436702, 12873404, 22528457, 45056914, 90113828]

約数ペア:

[(1, 90113828), (2, 45056914), (4, 22528457), (7, 12873404), (14, 6436702), (28, 3218351), (73, 1234436), (146, 617218), (292, 308609), (511, 176348), (1022, 88174), (2044, 44087)]