84315604

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{490207}}^1$

素因数の和:490254

約数の個数: 12

約数和(自身を含む): 150984064

約数和(自身を除く): 66668460

約数列:

[1, 2, 4, 43, 86, 172, 490207, 980414, 1960828, 21078901, 42157802, 84315604]

約数ペア:

[(1, 84315604), (2, 42157802), (4, 21078901), (43, 1960828), (86, 980414), (172, 490207)]