78233396

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{1973}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 143265024

約数和(自身を除く): 65031628

約数列:

[1, 2, 4, 23, 46, 92, 431, 862, 1724, 1973, 3946, 7892, 9913, 19826, 39652, 45379, 90758, 181516, 850363, 1700726, 3401452, 19558349, 39116698, 78233396]

約数ペア:

[(1, 78233396), (2, 39116698), (4, 19558349), (23, 3401452), (46, 1700726), (92, 850363), (431, 181516), (862, 90758), (1724, 45379), (1973, 39652), (3946, 19826), (7892, 9913)]