80294284

素因数分解:

$2^2\times 7^1\times {\mathrm{673}}^1\times {\mathrm{4261}}^1$

素因数の和:4945

約数の個数: 24

約数和(自身を含む): 160864928

約数和(自身を除く): 80570644

約数列:

[1, 2, 4, 7, 14, 28, 673, 1346, 2692, 4261, 4711, 8522, 9422, 17044, 18844, 29827, 59654, 119308, 2867653, 5735306, 11470612, 20073571, 40147142, 80294284]

約数ペア:

[(1, 80294284), (2, 40147142), (4, 20073571), (7, 11470612), (14, 5735306), (28, 2867653), (673, 119308), (1346, 59654), (2692, 29827), (4261, 18844), (4711, 17044), (8522, 9422)]