85067072

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{30911}}^1$

素因数の和:30966

約数の個数: 28

約数和(自身を含む): 172736256

約数和(自身を除く): 87669184

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 30911, 61822, 123644, 247288, 494576, 989152, 1329173, 1978304, 2658346, 5316692, 10633384, 21266768, 42533536, 85067072]

約数ペア:

[(1, 85067072), (2, 42533536), (4, 21266768), (8, 10633384), (16, 5316692), (32, 2658346), (43, 1978304), (64, 1329173), (86, 989152), (172, 494576), (344, 247288), (688, 123644), (1376, 61822), (2752, 30911)]