80444854

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{55787}}^1$

素因数の和:55899

約数の個数: 16

約数和(自身を含む): 139246848

約数和(自身を除く): 58801994

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 55787, 111574, 390509, 781018, 5746061, 11492122, 40222427, 80444854]

約数ペア:

[(1, 80444854), (2, 40222427), (7, 11492122), (14, 5746061), (103, 781018), (206, 390509), (721, 111574), (1442, 55787)]