31430104

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{10883}}^1$

素因数の和:10927

約数の個数: 24

約数和(自身を含む): 62202060

約数和(自身を除く): 30771956

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 10883, 21766, 43532, 87064, 206777, 413554, 827108, 1654216, 3928763, 7857526, 15715052, 31430104]

約数ペア:

[(1, 31430104), (2, 15715052), (4, 7857526), (8, 3928763), (19, 1654216), (38, 827108), (76, 413554), (152, 206777), (361, 87064), (722, 43532), (1444, 21766), (2888, 10883)]