89862968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{8389}}^1$

素因数の和:8511

約数の個数: 32

約数和(自身を含む): 183237600

約数和(自身を除く): 93374632

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2678, 5356, 8389, 10712, 16778, 33556, 67112, 109057, 218114, 436228, 864067, 872456, 1728134, 3456268, 6912536, 11232871, 22465742, 44931484, 89862968]

約数ペア:

[(1, 89862968), (2, 44931484), (4, 22465742), (8, 11232871), (13, 6912536), (26, 3456268), (52, 1728134), (103, 872456), (104, 864067), (206, 436228), (412, 218114), (824, 109057), (1339, 67112), (2678, 33556), (5356, 16778), (8389, 10712)]