44020912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{211639}}^1$

素因数の和:211660

約数の個数: 20

約数和(自身を含む): 91851760

約数和(自身を除く): 47830848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 211639, 423278, 846556, 1693112, 2751307, 3386224, 5502614, 11005228, 22010456, 44020912]

約数ペア:

[(1, 44020912), (2, 22010456), (4, 11005228), (8, 5502614), (13, 3386224), (16, 2751307), (26, 1693112), (52, 846556), (104, 423278), (208, 211639)]