87894454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{112397}}^1$

素因数の和:112439

約数の個数: 16

約数和(自身を含む): 145667808

約数和(自身を除く): 57773354

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 112397, 224794, 1910749, 2585131, 3821498, 5170262, 43947227, 87894454]

約数ペア:

[(1, 87894454), (2, 43947227), (17, 5170262), (23, 3821498), (34, 2585131), (46, 1910749), (391, 224794), (782, 112397)]