31083404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 62141856

約数和(自身を除く): 31058452

約数列:

[1, 2, 4, 11, 22, 37, 44, 61, 74, 122, 148, 244, 313, 407, 626, 671, 814, 1252, 1342, 1628, 2257, 2684, 3443, 4514, 6886, 9028, 11581, 13772, 19093, 23162, 24827, 38186, 46324, 49654, 76372, 99308, 127391, 210023, 254782, 420046, 509564, 706441, 840092, 1412882, 2825764, 7770851, 15541702, 31083404]

約数ペア:

[(1, 31083404), (2, 15541702), (4, 7770851), (11, 2825764), (22, 1412882), (37, 840092), (44, 706441), (61, 509564), (74, 420046), (122, 254782), (148, 210023), (244, 127391), (313, 99308), (407, 76372), (626, 49654), (671, 46324), (814, 38186), (1252, 24827), (1342, 23162), (1628, 19093), (2257, 13772), (2684, 11581), (3443, 9028), (4514, 6886)]