80250416

素因数分解:

$2^4\times {\mathrm{1487}}^1\times {\mathrm{3373}}^1$

素因数の和:4868

約数の個数: 20

約数和(自身を含む): 155635872

約数和(自身を除く): 75385456

約数列:

[1, 2, 4, 8, 16, 1487, 2974, 3373, 5948, 6746, 11896, 13492, 23792, 26984, 53968, 5015651, 10031302, 20062604, 40125208, 80250416]

約数ペア:

[(1, 80250416), (2, 40125208), (4, 20062604), (8, 10031302), (16, 5015651), (1487, 53968), (2974, 26984), (3373, 23792), (5948, 13492), (6746, 11896)]