65212312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{15767}}^1$

素因数の和:15831

約数の個数: 32

約数和(自身を含む): 136235520

約数和(自身を除く): 71023208

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 15767, 31534, 63068, 126136, 173437, 346874, 693748, 741049, 1387496, 1482098, 2964196, 5928392, 8151539, 16303078, 32606156, 65212312]

約数ペア:

[(1, 65212312), (2, 32606156), (4, 16303078), (8, 8151539), (11, 5928392), (22, 2964196), (44, 1482098), (47, 1387496), (88, 741049), (94, 693748), (188, 346874), (376, 173437), (517, 126136), (1034, 63068), (2068, 31534), (4136, 15767)]