77276656

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{30763}}^1$

素因数の和:30928

約数の個数: 20

約数和(自身を含む): 150682072

約数和(自身を除く): 73405416

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 1256, 2512, 30763, 61526, 123052, 246104, 492208, 4829791, 9659582, 19319164, 38638328, 77276656]

約数ペア:

[(1, 77276656), (2, 38638328), (4, 19319164), (8, 9659582), (16, 4829791), (157, 492208), (314, 246104), (628, 123052), (1256, 61526), (2512, 30763)]