79767878

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{5623}}^1$

素因数の和:5839

約数の個数: 16

約数和(自身を含む): 123300576

約数和(自身を除く): 43532698

約数列:

[1, 2, 41, 82, 173, 346, 5623, 7093, 11246, 14186, 230543, 461086, 972779, 1945558, 39883939, 79767878]

約数ペア:

[(1, 79767878), (2, 39883939), (41, 1945558), (82, 972779), (173, 461086), (346, 230543), (5623, 14186), (7093, 11246)]