77405966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{42391}}^1$

素因数の和:42487

約数の個数: 16

約数和(自身を含む): 128193408

約数和(自身を除く): 50787442

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 42391, 84782, 466301, 932602, 3518453, 7036906, 38702983, 77405966]

約数ペア:

[(1, 77405966), (2, 38702983), (11, 7036906), (22, 3518453), (83, 932602), (166, 466301), (913, 84782), (1826, 42391)]