28432330

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{167249}}^1$

素因数の和:167273

約数の個数: 16

約数和(自身を含む): 54189000

約数和(自身を除く): 25756670

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 167249, 334498, 836245, 1672490, 2843233, 5686466, 14216165, 28432330]

約数ペア:

[(1, 28432330), (2, 14216165), (5, 5686466), (10, 2843233), (17, 1672490), (34, 836245), (85, 334498), (170, 167249)]