42920912

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{9479}}^1$

素因数の和:9770

約数の個数: 20

約数和(自身を含む): 83461920

約数和(自身を除く): 40541008

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 9479, 18958, 37916, 75832, 151664, 2682557, 5365114, 10730228, 21460456, 42920912]

約数ペア:

[(1, 42920912), (2, 21460456), (4, 10730228), (8, 5365114), (16, 2682557), (283, 151664), (566, 75832), (1132, 37916), (2264, 18958), (4528, 9479)]