80498864

素因数分解:

$2^4\times {\mathrm{1063}}^1\times {\mathrm{4733}}^1$

素因数の和:5804

約数の個数: 20

約数和(自身を含む): 156146256

約数和(自身を除く): 75647392

約数列:

[1, 2, 4, 8, 16, 1063, 2126, 4252, 4733, 8504, 9466, 17008, 18932, 37864, 75728, 5031179, 10062358, 20124716, 40249432, 80498864]

約数ペア:

[(1, 80498864), (2, 40249432), (4, 20124716), (8, 10062358), (16, 5031179), (1063, 75728), (2126, 37864), (4252, 18932), (4733, 17008), (8504, 9466)]