42814054

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 65268000

約数和(自身を除く): 22453946

約数列:

[1, 2, 97, 194, 199, 398, 1109, 2218, 19303, 38606, 107573, 215146, 220691, 441382, 21407027, 42814054]

約数ペア:

[(1, 42814054), (2, 21407027), (97, 441382), (194, 220691), (199, 215146), (398, 107573), (1109, 38606), (2218, 19303)]