173668916

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{19051}}^1$

素因数の和:19151

約数の個数: 24

約数和(自身を含む): 316872864

約数和(自身を除く): 143203948

約数列:

[1, 2, 4, 43, 53, 86, 106, 172, 212, 2279, 4558, 9116, 19051, 38102, 76204, 819193, 1009703, 1638386, 2019406, 3276772, 4038812, 43417229, 86834458, 173668916]

約数ペア:

[(1, 173668916), (2, 86834458), (4, 43417229), (43, 4038812), (53, 3276772), (86, 2019406), (106, 1638386), (172, 1009703), (212, 819193), (2279, 76204), (4558, 38102), (9116, 19051)]