83431070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{490771}}^1$

素因数の和:490795

約数の個数: 16

約数和(自身を含む): 159010128

約数和(自身を除く): 75579058

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 490771, 981542, 2453855, 4907710, 8343107, 16686214, 41715535, 83431070]

約数ペア:

[(1, 83431070), (2, 41715535), (5, 16686214), (10, 8343107), (17, 4907710), (34, 2453855), (85, 981542), (170, 490771)]