42681668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{344207}}^1$

素因数の和:344242

約数の個数: 12

約数和(自身を含む): 77102592

約数和(自身を除く): 34420924

約数列:

[1, 2, 4, 31, 62, 124, 344207, 688414, 1376828, 10670417, 21340834, 42681668]

約数ペア:

[(1, 42681668), (2, 21340834), (4, 10670417), (31, 1376828), (62, 688414), (124, 344207)]