85837687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:247

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 15768713

約数列:

[1, 13, 19, 53, 79, 83, 247, 689, 1007, 1027, 1079, 1501, 1577, 4187, 4399, 6557, 13091, 19513, 20501, 54431, 57187, 79553, 83581, 85241, 124583, 347521, 1034189, 1086553, 1619579, 4517773, 6602899, 85837687]

約数ペア:

[(1, 85837687), (13, 6602899), (19, 4517773), (53, 1619579), (79, 1086553), (83, 1034189), (247, 347521), (689, 124583), (1007, 85241), (1027, 83581), (1079, 79553), (1501, 57187), (1577, 54431), (4187, 20501), (4399, 19513), (6557, 13091)]