22163312

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{10111}}^1$

素因数の和:10256

約数の個数: 20

約数和(自身を含む): 43259136

約数和(自身を除く): 21095824

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 10111, 20222, 40444, 80888, 161776, 1385207, 2770414, 5540828, 11081656, 22163312]

約数ペア:

[(1, 22163312), (2, 11081656), (4, 5540828), (8, 2770414), (16, 1385207), (137, 161776), (274, 80888), (548, 40444), (1096, 20222), (2192, 10111)]