31130408

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 61205760

約数和(自身を除く): 30075352

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 367, 461, 734, 922, 1468, 1844, 2936, 3688, 8441, 10603, 16882, 21206, 33764, 42412, 67528, 84824, 169187, 338374, 676748, 1353496, 3891301, 7782602, 15565204, 31130408]

約数ペア:

[(1, 31130408), (2, 15565204), (4, 7782602), (8, 3891301), (23, 1353496), (46, 676748), (92, 338374), (184, 169187), (367, 84824), (461, 67528), (734, 42412), (922, 33764), (1468, 21206), (1844, 16882), (2936, 10603), (3688, 8441)]