31479896

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{15193}}^1$

素因数の和:15243

約数の個数: 32

約数和(自身を含む): 69284640

約数和(自身を除く): 37804744

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 15193, 30386, 60772, 106351, 121544, 212702, 425404, 562141, 850808, 1124282, 2248564, 3934987, 4497128, 7869974, 15739948, 31479896]

約数ペア:

[(1, 31479896), (2, 15739948), (4, 7869974), (7, 4497128), (8, 3934987), (14, 2248564), (28, 1124282), (37, 850808), (56, 562141), (74, 425404), (148, 212702), (259, 121544), (296, 106351), (518, 60772), (1036, 30386), (2072, 15193)]