8220766

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1979}}^1$

素因数の和:2079

約数の個数: 16

約数和(自身を含む): 12925440

約数和(自身を除く): 4704674

約数列:

[1, 2, 31, 62, 67, 134, 1979, 2077, 3958, 4154, 61349, 122698, 132593, 265186, 4110383, 8220766]

約数ペア:

[(1, 8220766), (2, 4110383), (31, 265186), (62, 132593), (67, 122698), (134, 61349), (1979, 4154), (2077, 3958)]