89447888

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:711

約数の個数: 40

約数和(自身を含む): 177664968

約数和(自身を除く): 88217080

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 313, 337, 424, 626, 674, 848, 1252, 1348, 2504, 2696, 5008, 5392, 16589, 17861, 33178, 35722, 66356, 71444, 105481, 132712, 142888, 210962, 265424, 285776, 421924, 843848, 1687696, 5590493, 11180986, 22361972, 44723944, 89447888]

約数ペア:

[(1, 89447888), (2, 44723944), (4, 22361972), (8, 11180986), (16, 5590493), (53, 1687696), (106, 843848), (212, 421924), (313, 285776), (337, 265424), (424, 210962), (626, 142888), (674, 132712), (848, 105481), (1252, 71444), (1348, 66356), (2504, 35722), (2696, 33178), (5008, 17861), (5392, 16589)]