42561226

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{8543}}^1$

素因数の和:8645

約数の個数: 16

約数和(自身を含む): 66438144

約数和(自身を除く): 23876918

約数列:

[1, 2, 47, 53, 94, 106, 2491, 4982, 8543, 17086, 401521, 452779, 803042, 905558, 21280613, 42561226]

約数ペア:

[(1, 42561226), (2, 21280613), (47, 905558), (53, 803042), (94, 452779), (106, 401521), (2491, 17086), (4982, 8543)]