64186984

素因数分解:

$2^3\times {\mathrm{971}}^1\times {\mathrm{8263}}^1$

素因数の和:9240

約数の個数: 16

約数和(自身を含む): 120489120

約数和(自身を除く): 56302136

約数列:

[1, 2, 4, 8, 971, 1942, 3884, 7768, 8263, 16526, 33052, 66104, 8023373, 16046746, 32093492, 64186984]

約数ペア:

[(1, 64186984), (2, 32093492), (4, 16046746), (8, 8023373), (971, 66104), (1942, 33052), (3884, 16526), (7768, 8263)]