42220376

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{479777}}^1$

素因数の和:479794

約数の個数: 16

約数和(自身を含む): 86360040

約数和(自身を除く): 44139664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 479777, 959554, 1919108, 3838216, 5277547, 10555094, 21110188, 42220376]

約数ペア:

[(1, 42220376), (2, 21110188), (4, 10555094), (8, 5277547), (11, 3838216), (22, 1919108), (44, 959554), (88, 479777)]