30905576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{297169}}^1$

素因数の和:297188

約数の個数: 16

約数和(自身を含む): 62405700

約数和(自身を除く): 31500124

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 297169, 594338, 1188676, 2377352, 3863197, 7726394, 15452788, 30905576]

約数ペア:

[(1, 30905576), (2, 15452788), (4, 7726394), (8, 3863197), (13, 2377352), (26, 1188676), (52, 594338), (104, 297169)]