31955056

素因数分解:

$2^4\times 7^2\times {\mathrm{40759}}^1$

素因数の和:40781

約数の個数: 30

約数和(自身を含む): 72022920

約数和(自身を除く): 40067864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 40759, 81518, 163036, 285313, 326072, 570626, 652144, 1141252, 1997191, 2282504, 3994382, 4565008, 7988764, 15977528, 31955056]

約数ペア:

[(1, 31955056), (2, 15977528), (4, 7988764), (7, 4565008), (8, 3994382), (14, 2282504), (16, 1997191), (28, 1141252), (49, 652144), (56, 570626), (98, 326072), (112, 285313), (196, 163036), (392, 81518), (784, 40759)]