31521792008

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{24473441}}^1$

素因数の和:24473477

約数の個数: 32

約数和(自身を含む): 70483512960

約数和(自身を除く): 38961720952

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 24473441, 48946882, 97893764, 171314087, 195787528, 342628174, 562889143, 685256348, 1125778286, 1370512696, 2251556572, 3940224001, 4503113144, 7880448002, 15760896004, 31521792008]

約数ペア:

[(1, 31521792008), (2, 15760896004), (4, 7880448002), (7, 4503113144), (8, 3940224001), (14, 2251556572), (23, 1370512696), (28, 1125778286), (46, 685256348), (56, 562889143), (92, 342628174), (161, 195787528), (184, 171314087), (322, 97893764), (644, 48946882), (1288, 24473441)]