320418886

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1\times {\mathrm{2333}}^1$

素因数の和:3975

約数の個数: 16

約数和(自身を含む): 492324624

約数和(自身を除く): 171905738

約数列:

[1, 2, 43, 86, 1597, 2333, 3194, 4666, 68671, 100319, 137342, 200638, 3725801, 7451602, 160209443, 320418886]

約数ペア:

[(1, 320418886), (2, 160209443), (43, 7451602), (86, 3725801), (1597, 200638), (2333, 137342), (3194, 100319), (4666, 68671)]