42855142

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2273}}^1$

素因数の和:3143

約数の個数: 16

約数和(自身を含む): 70239312

約数和(自身を除く): 27384170

約数列:

[1, 2, 11, 22, 857, 1714, 2273, 4546, 9427, 18854, 25003, 50006, 1947961, 3895922, 21427571, 42855142]

約数ペア:

[(1, 42855142), (2, 21427571), (11, 3895922), (22, 1947961), (857, 50006), (1714, 25003), (2273, 18854), (4546, 9427)]