67951984

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{41233}}^1$

素因数の和:41344

約数の個数: 20

約数和(自身を含む): 132938416

約数和(自身を除く): 64986432

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 41233, 82466, 164932, 329864, 659728, 4246999, 8493998, 16987996, 33975992, 67951984]

約数ペア:

[(1, 67951984), (2, 33975992), (4, 16987996), (8, 8493998), (16, 4246999), (103, 659728), (206, 329864), (412, 164932), (824, 82466), (1648, 41233)]