84275792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{277223}}^1$

素因数の和:277250

約数の個数: 20

約数和(自身を含む): 171878880

約数和(自身を除く): 87603088

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 277223, 554446, 1108892, 2217784, 4435568, 5267237, 10534474, 21068948, 42137896, 84275792]

約数ペア:

[(1, 84275792), (2, 42137896), (4, 21068948), (8, 10534474), (16, 5267237), (19, 4435568), (38, 2217784), (76, 1108892), (152, 554446), (304, 277223)]