5557808

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{4397}}^1$

素因数の和:4484

約数の個数: 20

約数和(自身を含む): 10907040

約数和(自身を除く): 5349232

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 4397, 8794, 17588, 35176, 70352, 347363, 694726, 1389452, 2778904, 5557808]

約数ペア:

[(1, 5557808), (2, 2778904), (4, 1389452), (8, 694726), (16, 347363), (79, 70352), (158, 35176), (316, 17588), (632, 8794), (1264, 4397)]