90518530

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{32213}}^1$

素因数の和:32501

約数の個数: 16

約数和(自身を含む): 163518264

約数和(自身を除く): 72999734

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 32213, 64426, 161065, 322130, 9051853, 18103706, 45259265, 90518530]

約数ペア:

[(1, 90518530), (2, 45259265), (5, 18103706), (10, 9051853), (281, 322130), (562, 161065), (1405, 64426), (2810, 32213)]