90556166

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{21089}}^1$

素因数の和:21223

約数の個数: 16

約数和(自身を含む): 144255600

約数和(自身を除く): 53699434

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 21089, 42178, 400691, 801382, 2383057, 4766114, 45278083, 90556166]

約数ペア:

[(1, 90556166), (2, 45278083), (19, 4766114), (38, 2383057), (113, 801382), (226, 400691), (2147, 42178), (4294, 21089)]