80324576

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{61223}}^1$

素因数の和:61274

約数の個数: 24

約数和(自身を含む): 161998704

約数和(自身を除く): 81674128

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 61223, 122446, 244892, 489784, 979568, 1959136, 2510143, 5020286, 10040572, 20081144, 40162288, 80324576]

約数ペア:

[(1, 80324576), (2, 40162288), (4, 20081144), (8, 10040572), (16, 5020286), (32, 2510143), (41, 1959136), (82, 979568), (164, 489784), (328, 244892), (656, 122446), (1312, 61223)]