31285492

素因数分解:

$2^2\times 7^1\times {\mathrm{1013}}^1\times {\mathrm{1103}}^1$

素因数の和:2127

約数の個数: 24

約数和(自身を含む): 62689536

約数和(自身を除く): 31404044

約数列:

[1, 2, 4, 7, 14, 28, 1013, 1103, 2026, 2206, 4052, 4412, 7091, 7721, 14182, 15442, 28364, 30884, 1117339, 2234678, 4469356, 7821373, 15642746, 31285492]

約数ペア:

[(1, 31285492), (2, 15642746), (4, 7821373), (7, 4469356), (14, 2234678), (28, 1117339), (1013, 30884), (1103, 28364), (2026, 15442), (2206, 14182), (4052, 7721), (4412, 7091)]