43084912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{207139}}^1$

素因数の和:207160

約数の個数: 20

約数和(自身を含む): 89898760

約数和(自身を除く): 46813848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 207139, 414278, 828556, 1657112, 2692807, 3314224, 5385614, 10771228, 21542456, 43084912]

約数ペア:

[(1, 43084912), (2, 21542456), (4, 10771228), (8, 5385614), (13, 3314224), (16, 2692807), (26, 1657112), (52, 828556), (104, 414278), (208, 207139)]