80005856

素因数分解:

$2^5\times 7^1\times {\mathrm{357169}}^1$

素因数の和:357186

約数の個数: 24

約数和(自身を含む): 180013680

約数和(自身を除く): 100007824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 357169, 714338, 1428676, 2500183, 2857352, 5000366, 5714704, 10000732, 11429408, 20001464, 40002928, 80005856]

約数ペア:

[(1, 80005856), (2, 40002928), (4, 20001464), (7, 11429408), (8, 10000732), (14, 5714704), (16, 5000366), (28, 2857352), (32, 2500183), (56, 1428676), (112, 714338), (224, 357169)]