8242168

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{409}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 16974000

約数和(自身を除く): 8731832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229, 409, 458, 818, 916, 1636, 1832, 2519, 3272, 4499, 5038, 8998, 10076, 17996, 20152, 35992, 93661, 187322, 374644, 749288, 1030271, 2060542, 4121084, 8242168]

約数ペア:

[(1, 8242168), (2, 4121084), (4, 2060542), (8, 1030271), (11, 749288), (22, 374644), (44, 187322), (88, 93661), (229, 35992), (409, 20152), (458, 17996), (818, 10076), (916, 8998), (1636, 5038), (1832, 4499), (2519, 3272)]