86285336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{2027}}^1$

素因数の和:2363

約数の個数: 32

約数和(自身を含む): 171933840

約数和(自身を除く): 85648504

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 313, 626, 1252, 2027, 2504, 4054, 5321, 8108, 10642, 16216, 21284, 34459, 42568, 68918, 137836, 275672, 634451, 1268902, 2537804, 5075608, 10785667, 21571334, 43142668, 86285336]

約数ペア:

[(1, 86285336), (2, 43142668), (4, 21571334), (8, 10785667), (17, 5075608), (34, 2537804), (68, 1268902), (136, 634451), (313, 275672), (626, 137836), (1252, 68918), (2027, 42568), (2504, 34459), (4054, 21284), (5321, 16216), (8108, 10642)]