42440354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2251}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 69559776

約数和(自身を除く): 27119422

約数列:

[1, 2, 11, 22, 857, 1714, 2251, 4502, 9427, 18854, 24761, 49522, 1929107, 3858214, 21220177, 42440354]

約数ペア:

[(1, 42440354), (2, 21220177), (11, 3858214), (22, 1929107), (857, 49522), (1714, 24761), (2251, 18854), (4502, 9427)]