80455060216

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{727}}^1\times {\mathrm{321707}}^1$

素因数の和:322483

約数の個数: 32

約数和(自身を含む): 154574259840

約数和(自身を除く): 74119199624

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 727, 1454, 2908, 5816, 31261, 62522, 125044, 250088, 321707, 643414, 1286828, 2573656, 13833401, 27666802, 55333604, 110667208, 233880989, 467761978, 935523956, 1871047912, 10056882527, 20113765054, 40227530108, 80455060216]

約数ペア:

[(1, 80455060216), (2, 40227530108), (4, 20113765054), (8, 10056882527), (43, 1871047912), (86, 935523956), (172, 467761978), (344, 233880989), (727, 110667208), (1454, 55333604), (2908, 27666802), (5816, 13833401), (31261, 2573656), (62522, 1286828), (125044, 643414), (250088, 321707)]