42094210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{247613}}^1$

素因数の和:247637

約数の個数: 16

約数和(自身を含む): 80226936

約数和(自身を除く): 38132726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 247613, 495226, 1238065, 2476130, 4209421, 8418842, 21047105, 42094210]

約数ペア:

[(1, 42094210), (2, 21047105), (5, 8418842), (10, 4209421), (17, 2476130), (34, 1238065), (85, 495226), (170, 247613)]