31747924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 63680400

約数和(自身を除く): 31932476

約数列:

[1, 2, 4, 13, 26, 29, 37, 52, 58, 74, 116, 148, 377, 481, 569, 754, 962, 1073, 1138, 1508, 1924, 2146, 2276, 4292, 7397, 13949, 14794, 16501, 21053, 27898, 29588, 33002, 42106, 55796, 66004, 84212, 214513, 273689, 429026, 547378, 610537, 858052, 1094756, 1221074, 2442148, 7936981, 15873962, 31747924]

約数ペア:

[(1, 31747924), (2, 15873962), (4, 7936981), (13, 2442148), (26, 1221074), (29, 1094756), (37, 858052), (52, 610537), (58, 547378), (74, 429026), (116, 273689), (148, 214513), (377, 84212), (481, 66004), (569, 55796), (754, 42106), (962, 33002), (1073, 29588), (1138, 27898), (1508, 21053), (1924, 16501), (2146, 14794), (2276, 13949), (4292, 7397)]