80174612

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42737}}^1$

素因数の和:42815

約数の個数: 24

約数和(自身を含む): 162746304

約数和(自身を除く): 82571692

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 42737, 85474, 170948, 299159, 598318, 1196636, 2863379, 5726758, 11453516, 20043653, 40087306, 80174612]

約数ペア:

[(1, 80174612), (2, 40087306), (4, 20043653), (7, 11453516), (14, 5726758), (28, 2863379), (67, 1196636), (134, 598318), (268, 299159), (469, 170948), (938, 85474), (1876, 42737)]