78996934

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{10321}}^1$

素因数の和:10455

約数の個数: 16

約数和(自身を含む): 122625360

約数和(自身を除く): 43628426

約数列:

[1, 2, 43, 86, 89, 178, 3827, 7654, 10321, 20642, 443803, 887606, 918569, 1837138, 39498467, 78996934]

約数ペア:

[(1, 78996934), (2, 39498467), (43, 1837138), (86, 918569), (89, 887606), (178, 443803), (3827, 20642), (7654, 10321)]