47561872

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{80341}}^1$

素因数の和:80386

約数の個数: 20

約数和(自身を含む): 94642876

約数和(自身を除く): 47081004

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 80341, 160682, 321364, 642728, 1285456, 2972617, 5945234, 11890468, 23780936, 47561872]

約数ペア:

[(1, 47561872), (2, 23780936), (4, 11890468), (8, 5945234), (16, 2972617), (37, 1285456), (74, 642728), (148, 321364), (296, 160682), (592, 80341)]