80795974

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{41519}}^1$

素因数の和:41667

約数の個数: 16

約数和(自身を含む): 139507200

約数和(自身を除く): 58711226

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 41519, 83038, 290633, 581266, 5771141, 11542282, 40397987, 80795974]

約数ペア:

[(1, 80795974), (2, 40397987), (7, 11542282), (14, 5771141), (139, 581266), (278, 290633), (973, 83038), (1946, 41519)]