81516706

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1\times {\mathrm{1873}}^1$

素因数の和:2385

約数の個数: 16

約数和(自身を含む): 125213184

約数和(自身を除く): 43696478

約数列:

[1, 2, 47, 94, 463, 926, 1873, 3746, 21761, 43522, 88031, 176062, 867199, 1734398, 40758353, 81516706]

約数ペア:

[(1, 81516706), (2, 40758353), (47, 1734398), (94, 867199), (463, 176062), (926, 88031), (1873, 43522), (3746, 21761)]