31743404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4481}}^1$

素因数の和:4526

約数の個数: 48

約数和(自身を含む): 72285696

約数和(自身を除く): 40542292

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 4481, 7084, 8962, 17924, 31367, 49291, 62734, 98582, 103063, 125468, 197164, 206126, 345037, 412252, 690074, 721441, 1133693, 1380148, 1442882, 2267386, 2885764, 4534772, 7935851, 15871702, 31743404]

約数ペア:

[(1, 31743404), (2, 15871702), (4, 7935851), (7, 4534772), (11, 2885764), (14, 2267386), (22, 1442882), (23, 1380148), (28, 1133693), (44, 721441), (46, 690074), (77, 412252), (92, 345037), (154, 206126), (161, 197164), (253, 125468), (308, 103063), (322, 98582), (506, 62734), (644, 49291), (1012, 31367), (1771, 17924), (3542, 8962), (4481, 7084)]