85909108

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{857}}^1\times {\mathrm{1319}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 158558400

約数和(自身を除く): 72649292

約数列:

[1, 2, 4, 19, 38, 76, 857, 1319, 1714, 2638, 3428, 5276, 16283, 25061, 32566, 50122, 65132, 100244, 1130383, 2260766, 4521532, 21477277, 42954554, 85909108]

約数ペア:

[(1, 85909108), (2, 42954554), (4, 21477277), (19, 4521532), (38, 2260766), (76, 1130383), (857, 100244), (1319, 65132), (1714, 50122), (2638, 32566), (3428, 25061), (5276, 16283)]