22018888

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{887}}^1$

素因数の和:1029

約数の個数: 32

約数和(自身を含む): 43156800

約数和(自身を除く): 21137912

約数列:

[1, 2, 4, 8, 29, 58, 107, 116, 214, 232, 428, 856, 887, 1774, 3103, 3548, 6206, 7096, 12412, 24824, 25723, 51446, 94909, 102892, 189818, 205784, 379636, 759272, 2752361, 5504722, 11009444, 22018888]

約数ペア:

[(1, 22018888), (2, 11009444), (4, 5504722), (8, 2752361), (29, 759272), (58, 379636), (107, 205784), (116, 189818), (214, 102892), (232, 94909), (428, 51446), (856, 25723), (887, 24824), (1774, 12412), (3103, 7096), (3548, 6206)]