90939088

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{21611}}^1$

素因数の和:21882

約数の個数: 20

約数和(自身を含む): 176872608

約数和(自身を除く): 85933520

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 21611, 43222, 86444, 172888, 345776, 5683693, 11367386, 22734772, 45469544, 90939088]

約数ペア:

[(1, 90939088), (2, 45469544), (4, 22734772), (8, 11367386), (16, 5683693), (263, 345776), (526, 172888), (1052, 86444), (2104, 43222), (4208, 21611)]