80296112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{386039}}^1$

素因数の和:386060

約数の個数: 20

約数和(自身を含む): 167541360

約数和(自身を除く): 87245248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 386039, 772078, 1544156, 3088312, 5018507, 6176624, 10037014, 20074028, 40148056, 80296112]

約数ペア:

[(1, 80296112), (2, 40148056), (4, 20074028), (8, 10037014), (13, 6176624), (16, 5018507), (26, 3088312), (52, 1544156), (104, 772078), (208, 386039)]