80679488

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{12239}}^1$

素因数の和:12354

約数の個数: 28

約数和(自身を含む): 161665920

約数和(自身を除く): 80986432

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 12239, 24478, 48956, 97912, 195824, 391648, 783296, 1260617, 2521234, 5042468, 10084936, 20169872, 40339744, 80679488]

約数ペア:

[(1, 80679488), (2, 40339744), (4, 20169872), (8, 10084936), (16, 5042468), (32, 2521234), (64, 1260617), (103, 783296), (206, 391648), (412, 195824), (824, 97912), (1648, 48956), (3296, 24478), (6592, 12239)]