80576944

素因数分解:

$2^4\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1069}}^1$

素因数の和:1757

約数の個数: 40

約数和(自身を含む): 178852640

約数和(自身を除く): 98275696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 673, 1069, 1346, 2138, 2692, 4276, 4711, 5384, 7483, 8552, 9422, 10768, 14966, 17104, 18844, 29932, 37688, 59864, 75376, 119728, 719437, 1438874, 2877748, 5036059, 5755496, 10072118, 11510992, 20144236, 40288472, 80576944]

約数ペア:

[(1, 80576944), (2, 40288472), (4, 20144236), (7, 11510992), (8, 10072118), (14, 5755496), (16, 5036059), (28, 2877748), (56, 1438874), (112, 719437), (673, 119728), (1069, 75376), (1346, 59864), (2138, 37688), (2692, 29932), (4276, 18844), (4711, 17104), (5384, 14966), (7483, 10768), (8552, 9422)]