80465590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{473327}}^1$

素因数の和:473351

約数の個数: 16

約数和(自身を含む): 153358272

約数和(自身を除く): 72892682

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 473327, 946654, 2366635, 4733270, 8046559, 16093118, 40232795, 80465590]

約数ペア:

[(1, 80465590), (2, 40232795), (5, 16093118), (10, 8046559), (17, 4733270), (34, 2366635), (85, 946654), (170, 473327)]