1561528

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{4153}}^1$

素因数の和:4206

約数の個数: 16

約数和(自身を含む): 2990880

約数和(自身を除く): 1429352

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 4153, 8306, 16612, 33224, 195191, 390382, 780764, 1561528]

約数ペア:

[(1, 1561528), (2, 780764), (4, 390382), (8, 195191), (47, 33224), (94, 16612), (188, 8306), (376, 4153)]