77998918

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{547}}^1\times {\mathrm{859}}^1$

素因数の和:1491

約数の個数: 16

約数和(自身を含む): 118762560

約数和(自身を除く): 40763642

約数列:

[1, 2, 83, 166, 547, 859, 1094, 1718, 45401, 71297, 90802, 142594, 469873, 939746, 38999459, 77998918]

約数ペア:

[(1, 77998918), (2, 38999459), (83, 939746), (166, 469873), (547, 142594), (859, 90802), (1094, 71297), (1718, 45401)]