419528072

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{24133}}^1$

素因数の和:24233

約数の個数: 32

約数和(自身を含む): 821038680

約数和(自身を除く): 401510608

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 2173, 4346, 8692, 17384, 24133, 48266, 96532, 193064, 989453, 1279049, 1978906, 2558098, 3957812, 5116196, 7915624, 10232392, 52441009, 104882018, 209764036, 419528072]

約数ペア:

[(1, 419528072), (2, 209764036), (4, 104882018), (8, 52441009), (41, 10232392), (53, 7915624), (82, 5116196), (106, 3957812), (164, 2558098), (212, 1978906), (328, 1279049), (424, 989453), (2173, 193064), (4346, 96532), (8692, 48266), (17384, 24133)]