86618509

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1$

素因数の和:476

約数の個数: 16

約数和(自身を含む): 90948096

約数和(自身を除く): 4329587

約数列:

[1, 47, 71, 101, 257, 3337, 4747, 7171, 12079, 18247, 25957, 337037, 857609, 1219979, 1842947, 86618509]

約数ペア:

[(1, 86618509), (47, 1842947), (71, 1219979), (101, 857609), (257, 337037), (3337, 25957), (4747, 18247), (7171, 12079)]