89142352

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{428569}}^1$

素因数の和:428590

約数の個数: 20

約数和(自身を含む): 185999380

約数和(自身を除く): 96857028

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 428569, 857138, 1714276, 3428552, 5571397, 6857104, 11142794, 22285588, 44571176, 89142352]

約数ペア:

[(1, 89142352), (2, 44571176), (4, 22285588), (8, 11142794), (13, 6857104), (16, 5571397), (26, 3428552), (52, 1714276), (104, 857138), (208, 428569)]