84574856

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{1153}}^1$

素因数の和:1385

約数の個数: 32

約数和(自身を含む): 162644760

約数和(自身を除く): 78069904

約数列:

[1, 2, 4, 8, 53, 106, 173, 212, 346, 424, 692, 1153, 1384, 2306, 4612, 9169, 9224, 18338, 36676, 61109, 73352, 122218, 199469, 244436, 398938, 488872, 797876, 1595752, 10571857, 21143714, 42287428, 84574856]

約数ペア:

[(1, 84574856), (2, 42287428), (4, 21143714), (8, 10571857), (53, 1595752), (106, 797876), (173, 488872), (212, 398938), (346, 244436), (424, 199469), (692, 122218), (1153, 73352), (1384, 61109), (2306, 36676), (4612, 18338), (9169, 9224)]