78829904

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{104827}}^1$

素因数の和:104882

約数の個数: 20

約数和(自身を含む): 155984064

約数和(自身を除く): 77154160

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 104827, 209654, 419308, 838616, 1677232, 4926869, 9853738, 19707476, 39414952, 78829904]

約数ペア:

[(1, 78829904), (2, 39414952), (4, 19707476), (8, 9853738), (16, 4926869), (47, 1677232), (94, 838616), (188, 419308), (376, 209654), (752, 104827)]