80860938

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{1279}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 166440960

約数和(自身を除く): 85580022

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 257, 514, 771, 1279, 1542, 2558, 3837, 7674, 10537, 21074, 31611, 52439, 63222, 104878, 157317, 314634, 328703, 657406, 986109, 1972218, 13476823, 26953646, 40430469, 80860938]

約数ペア:

[(1, 80860938), (2, 40430469), (3, 26953646), (6, 13476823), (41, 1972218), (82, 986109), (123, 657406), (246, 328703), (257, 314634), (514, 157317), (771, 104878), (1279, 63222), (1542, 52439), (2558, 31611), (3837, 21074), (7674, 10537)]