80163184

素因数分解:

$2^4\times {\mathrm{233}}^1\times {\mathrm{21503}}^1$

素因数の和:21744

約数の個数: 20

約数和(自身を含む): 155990016

約数和(自身を除く): 75826832

約数列:

[1, 2, 4, 8, 16, 233, 466, 932, 1864, 3728, 21503, 43006, 86012, 172024, 344048, 5010199, 10020398, 20040796, 40081592, 80163184]

約数ペア:

[(1, 80163184), (2, 40081592), (4, 20040796), (8, 10020398), (16, 5010199), (233, 344048), (466, 172024), (932, 86012), (1864, 43006), (3728, 21503)]