77651216

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{50033}}^1$

素因数の和:50138

約数の個数: 20

約数和(自身を含む): 152003292

約数和(自身を除く): 74352076

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 50033, 100066, 200132, 400264, 800528, 4853201, 9706402, 19412804, 38825608, 77651216]

約数ペア:

[(1, 77651216), (2, 38825608), (4, 19412804), (8, 9706402), (16, 4853201), (97, 800528), (194, 400264), (388, 200132), (776, 100066), (1552, 50033)]