81716016

素因数分解:

$2^4\times 3^1\times {\mathrm{1702417}}^1$

素因数の和:1702428

約数の個数: 20

約数和(自身を含む): 211099832

約数和(自身を除く): 129383816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1702417, 3404834, 5107251, 6809668, 10214502, 13619336, 20429004, 27238672, 40858008, 81716016]

約数ペア:

[(1, 81716016), (2, 40858008), (3, 27238672), (4, 20429004), (6, 13619336), (8, 10214502), (12, 6809668), (16, 5107251), (24, 3404834), (48, 1702417)]