77078416

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{13883}}^1$

素因数の和:14238

約数の個数: 20

約数和(自身を含む): 149780592

約数和(自身を除く): 72702176

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 13883, 27766, 55532, 111064, 222128, 4817401, 9634802, 19269604, 38539208, 77078416]

約数ペア:

[(1, 77078416), (2, 38539208), (4, 19269604), (8, 9634802), (16, 4817401), (347, 222128), (694, 111064), (1388, 55532), (2776, 27766), (5552, 13883)]