80966584

素因数分解:

$2^3\times {\mathrm{1063}}^1\times {\mathrm{9521}}^1$

素因数の和:10590

約数の個数: 16

約数和(自身を含む): 151971120

約数和(自身を除く): 71004536

約数列:

[1, 2, 4, 8, 1063, 2126, 4252, 8504, 9521, 19042, 38084, 76168, 10120823, 20241646, 40483292, 80966584]

約数ペア:

[(1, 80966584), (2, 40483292), (4, 20241646), (8, 10120823), (1063, 76168), (2126, 38084), (4252, 19042), (8504, 9521)]