80053612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61961}}^1$

素因数の和:62001

約数の個数: 24

約数和(自身を含む): 156144240

約数和(自身を除く): 76090628

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 61961, 123922, 247844, 1053337, 1177259, 2106674, 2354518, 4213348, 4709036, 20013403, 40026806, 80053612]

約数ペア:

[(1, 80053612), (2, 40026806), (4, 20013403), (17, 4709036), (19, 4213348), (34, 2354518), (38, 2106674), (68, 1177259), (76, 1053337), (323, 247844), (646, 123922), (1292, 61961)]