79669168

素因数分解:

$2^4\times {\mathrm{1283}}^1\times {\mathrm{3881}}^1$

素因数の和:5172

約数の個数: 20

約数和(自身を含む): 154519128

約数和(自身を除く): 74849960

約数列:

[1, 2, 4, 8, 16, 1283, 2566, 3881, 5132, 7762, 10264, 15524, 20528, 31048, 62096, 4979323, 9958646, 19917292, 39834584, 79669168]

約数ペア:

[(1, 79669168), (2, 39834584), (4, 19917292), (8, 9958646), (16, 4979323), (1283, 62096), (2566, 31048), (3881, 20528), (5132, 15524), (7762, 10264)]