82968754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{53117}}^1$

素因数の和:53201

約数の個数: 16

約数和(自身を含む): 137681856

約数和(自身を除く): 54713102

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 53117, 106234, 584287, 1168574, 3771307, 7542614, 41484377, 82968754]

約数ペア:

[(1, 82968754), (2, 41484377), (11, 7542614), (22, 3771307), (71, 1168574), (142, 584287), (781, 106234), (1562, 53117)]