82916812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{30893}}^1$

素因数の和:30969

約数の個数: 24

約数和(自身を含む): 160895952

約数和(自身を除く): 77979140

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 30893, 61786, 123572, 339823, 679646, 1359292, 1884473, 3768946, 7537892, 20729203, 41458406, 82916812]

約数ペア:

[(1, 82916812), (2, 41458406), (4, 20729203), (11, 7537892), (22, 3768946), (44, 1884473), (61, 1359292), (122, 679646), (244, 339823), (671, 123572), (1342, 61786), (2684, 30893)]