85358228

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{1979}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 153679680

約数和(自身を除く): 68321452

約数列:

[1, 2, 4, 41, 82, 164, 263, 526, 1052, 1979, 3958, 7916, 10783, 21566, 43132, 81139, 162278, 324556, 520477, 1040954, 2081908, 21339557, 42679114, 85358228]

約数ペア:

[(1, 85358228), (2, 42679114), (4, 21339557), (41, 2081908), (82, 1040954), (164, 520477), (263, 324556), (526, 162278), (1052, 81139), (1979, 43132), (3958, 21566), (7916, 10783)]