81433066

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{284731}}^1$

素因数の和:284757

約数の個数: 16

約数和(自身を含む): 143504928

約数和(自身を除く): 62071862

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 284731, 569462, 3132041, 3701503, 6264082, 7403006, 40716533, 81433066]

約数ペア:

[(1, 81433066), (2, 40716533), (11, 7403006), (13, 6264082), (22, 3701503), (26, 3132041), (143, 569462), (286, 284731)]