85272884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1254013}}^1$

素因数の和:1254034

約数の個数: 12

約数和(自身を含む): 158005764

約数和(自身を除く): 72732880

約数列:

[1, 2, 4, 17, 34, 68, 1254013, 2508026, 5016052, 21318221, 42636442, 85272884]

約数ペア:

[(1, 85272884), (2, 42636442), (4, 21318221), (17, 5016052), (34, 2508026), (68, 1254013)]