31006316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1447}}^1$

素因数の和:1949

約数の個数: 24

約数和(自身を含む): 59356416

約数和(自身を除く): 28350100

約数列:

[1, 2, 4, 11, 22, 44, 487, 974, 1447, 1948, 2894, 5357, 5788, 10714, 15917, 21428, 31834, 63668, 704689, 1409378, 2818756, 7751579, 15503158, 31006316]

約数ペア:

[(1, 31006316), (2, 15503158), (4, 7751579), (11, 2818756), (22, 1409378), (44, 704689), (487, 63668), (974, 31834), (1447, 21428), (1948, 15917), (2894, 10714), (5357, 5788)]