123631984

素因数分解:

$2^4\times 7^1\times {\mathrm{1103857}}^1$

素因数の和:1103872

約数の個数: 20

約数和(自身を含む): 273756784

約数和(自身を除く): 150124800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1103857, 2207714, 4415428, 7726999, 8830856, 15453998, 17661712, 30907996, 61815992, 123631984]

約数ペア:

[(1, 123631984), (2, 61815992), (4, 30907996), (7, 17661712), (8, 15453998), (14, 8830856), (16, 7726999), (28, 4415428), (56, 2207714), (112, 1103857)]