78116456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{1319}}^1$

素因数の和:2009

約数の個数: 32

約数和(自身を含む): 160142400

約数和(自身を除く): 82025944

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 673, 1319, 1346, 2638, 2692, 5276, 5384, 7403, 10552, 14509, 14806, 29018, 29612, 58036, 59224, 116072, 887687, 1775374, 3550748, 7101496, 9764557, 19529114, 39058228, 78116456]

約数ペア:

[(1, 78116456), (2, 39058228), (4, 19529114), (8, 9764557), (11, 7101496), (22, 3550748), (44, 1775374), (88, 887687), (673, 116072), (1319, 59224), (1346, 58036), (2638, 29612), (2692, 29018), (5276, 14806), (5384, 14509), (7403, 10552)]