78088328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{513739}}^1$

素因数の和:513764

約数の個数: 16

約数和(自身を含む): 154122000

約数和(自身を除く): 76033672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 513739, 1027478, 2054956, 4109912, 9761041, 19522082, 39044164, 78088328]

約数ペア:

[(1, 78088328), (2, 39044164), (4, 19522082), (8, 9761041), (19, 4109912), (38, 2054956), (76, 1027478), (152, 513739)]