82339268

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26357}}^1$

素因数の和:26443

約数の個数: 24

約数和(自身を含む): 159413184

約数和(自身を除く): 77073916

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 26357, 52714, 105428, 289927, 579854, 1159708, 1871347, 3742694, 7485388, 20584817, 41169634, 82339268]

約数ペア:

[(1, 82339268), (2, 41169634), (4, 20584817), (11, 7485388), (22, 3742694), (44, 1871347), (71, 1159708), (142, 579854), (284, 289927), (781, 105428), (1562, 52714), (3124, 26357)]