85778672

素因数分解:

$2^4\times 7^1\times {\mathrm{765881}}^1$

素因数の和:765896

約数の個数: 20

約数和(自身を含む): 189938736

約数和(自身を除く): 104160064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 765881, 1531762, 3063524, 5361167, 6127048, 10722334, 12254096, 21444668, 42889336, 85778672]

約数ペア:

[(1, 85778672), (2, 42889336), (4, 21444668), (7, 12254096), (8, 10722334), (14, 6127048), (16, 5361167), (28, 3063524), (56, 1531762), (112, 765881)]