65564176

素因数分解:

$2^4\times {\mathrm{1657}}^1\times {\mathrm{2473}}^1$

素因数の和:4138

約数の個数: 20

約数和(自身を含む): 127158652

約数和(自身を除く): 61594476

約数列:

[1, 2, 4, 8, 16, 1657, 2473, 3314, 4946, 6628, 9892, 13256, 19784, 26512, 39568, 4097761, 8195522, 16391044, 32782088, 65564176]

約数ペア:

[(1, 65564176), (2, 32782088), (4, 16391044), (8, 8195522), (16, 4097761), (1657, 39568), (2473, 26512), (3314, 19784), (4946, 13256), (6628, 9892)]