82157804

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8819}}^1$

素因数の和:8977

約数の個数: 24

約数和(自身を含む): 153362160

約数和(自身を除く): 71204356

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 8819, 9316, 17638, 35276, 149923, 299846, 599692, 1208203, 2416406, 4832812, 20539451, 41078902, 82157804]

約数ペア:

[(1, 82157804), (2, 41078902), (4, 20539451), (17, 4832812), (34, 2416406), (68, 1208203), (137, 599692), (274, 299846), (548, 149923), (2329, 35276), (4658, 17638), (8819, 9316)]