28482670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{32003}}^1$

素因数の和:32099

約数の個数: 16

約数和(自身を含む): 51846480

約数和(自身を除く): 23363810

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 32003, 64006, 160015, 320030, 2848267, 5696534, 14241335, 28482670]

約数ペア:

[(1, 28482670), (2, 14241335), (5, 5696534), (10, 2848267), (89, 320030), (178, 160015), (445, 64006), (890, 32003)]