22731928

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 44651520

約数和(自身を除く): 21919592

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 1291, 2201, 2582, 4402, 5164, 8804, 10328, 17608, 40021, 80042, 91661, 160084, 183322, 320168, 366644, 733288, 2841491, 5682982, 11365964, 22731928]

約数ペア:

[(1, 22731928), (2, 11365964), (4, 5682982), (8, 2841491), (31, 733288), (62, 366644), (71, 320168), (124, 183322), (142, 160084), (248, 91661), (284, 80042), (568, 40021), (1291, 17608), (2201, 10328), (2582, 8804), (4402, 5164)]