82921894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{53087}}^1$

素因数の和:53171

約数の個数: 16

約数和(自身を含む): 137604096

約数和(自身を除く): 54682202

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 53087, 106174, 583957, 1167914, 3769177, 7538354, 41460947, 82921894]

約数ペア:

[(1, 82921894), (2, 41460947), (11, 7538354), (22, 3769177), (71, 1167914), (142, 583957), (781, 106174), (1562, 53087)]