55812464

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{17707}}^1$

素因数の和:17912

約数の個数: 20

約数和(自身を含む): 108691704

約数和(自身を除く): 52879240

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 17707, 35414, 70828, 141656, 283312, 3488279, 6976558, 13953116, 27906232, 55812464]

約数ペア:

[(1, 55812464), (2, 27906232), (4, 13953116), (8, 6976558), (16, 3488279), (197, 283312), (394, 141656), (788, 70828), (1576, 35414), (3152, 17707)]