42356342

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{81769}}^1$

素因数の和:81815

約数の個数: 16

約数和(自身を含む): 74574240

約数和(自身を除く): 32217898

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 81769, 163538, 572383, 1144766, 3025453, 6050906, 21178171, 42356342]

約数ペア:

[(1, 42356342), (2, 21178171), (7, 6050906), (14, 3025453), (37, 1144766), (74, 572383), (259, 163538), (518, 81769)]