161844310

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{42257}}^1$

素因数の和:42647

約数の個数: 16

約数和(自身を含む): 292087296

約数和(自身を除く): 130242986

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 42257, 84514, 211285, 422570, 16184431, 32368862, 80922155, 161844310]

約数ペア:

[(1, 161844310), (2, 80922155), (5, 32368862), (10, 16184431), (383, 422570), (766, 211285), (1915, 84514), (3830, 42257)]