84308464

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{128519}}^1$

素因数の和:128568

約数の個数: 20

約数和(自身を含む): 167333040

約数和(自身を除く): 83024576

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 128519, 257038, 514076, 1028152, 2056304, 5269279, 10538558, 21077116, 42154232, 84308464]

約数ペア:

[(1, 84308464), (2, 42154232), (4, 21077116), (8, 10538558), (16, 5269279), (41, 2056304), (82, 1028152), (164, 514076), (328, 257038), (656, 128519)]