85530284

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{18973}}^1$

素因数の和:19014

約数の個数: 36

約数和(自身を含む): 181695024

約数和(自身を除く): 96164740

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 161, 196, 322, 644, 1127, 2254, 4508, 18973, 37946, 75892, 132811, 265622, 436379, 531244, 872758, 929677, 1745516, 1859354, 3054653, 3718708, 6109306, 12218612, 21382571, 42765142, 85530284]

約数ペア:

[(1, 85530284), (2, 42765142), (4, 21382571), (7, 12218612), (14, 6109306), (23, 3718708), (28, 3054653), (46, 1859354), (49, 1745516), (92, 929677), (98, 872758), (161, 531244), (196, 436379), (322, 265622), (644, 132811), (1127, 75892), (2254, 37946), (4508, 18973)]