41991722

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{619}}^1$

素因数の和:1045

約数の個数: 16

約数和(自身を含む): 63879840

約数和(自身を除く): 21888118

約数列:

[1, 2, 107, 214, 317, 619, 634, 1238, 33919, 66233, 67838, 132466, 196223, 392446, 20995861, 41991722]

約数ペア:

[(1, 41991722), (2, 20995861), (107, 392446), (214, 196223), (317, 132466), (619, 67838), (634, 66233), (1238, 33919)]