80814112

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{30427}}^1$

素因数の和:30520

約数の個数: 24

約数和(自身を含む): 161024976

約数和(自身を除く): 80210864

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 30427, 60854, 121708, 243416, 486832, 973664, 2525441, 5050882, 10101764, 20203528, 40407056, 80814112]

約数ペア:

[(1, 80814112), (2, 40407056), (4, 20203528), (8, 10101764), (16, 5050882), (32, 2525441), (83, 973664), (166, 486832), (332, 243416), (664, 121708), (1328, 60854), (2656, 30427)]