80615246

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 125778096

約数和(自身を除く): 45162850

約数列:

[1, 2, 47, 71, 94, 142, 257, 514, 2209, 3337, 4418, 6674, 12079, 18247, 24158, 36494, 156839, 313678, 567713, 857609, 1135426, 1715218, 40307623, 80615246]

約数ペア:

[(1, 80615246), (2, 40307623), (47, 1715218), (71, 1135426), (94, 857609), (142, 567713), (257, 313678), (514, 156839), (2209, 36494), (3337, 24158), (4418, 18247), (6674, 12079)]