128514672032

素因数分解:

$2^5\times {\mathrm{10631}}^1\times {\mathrm{377771}}^1$

素因数の和:388412

約数の個数: 24

約数和(自身を含む): 253037729952

約数和(自身を除く): 124523057920

約数列:

[1, 2, 4, 8, 16, 32, 10631, 21262, 42524, 85048, 170096, 340192, 377771, 755542, 1511084, 3022168, 6044336, 12088672, 4016083501, 8032167002, 16064334004, 32128668008, 64257336016, 128514672032]

約数ペア:

[(1, 128514672032), (2, 64257336016), (4, 32128668008), (8, 16064334004), (16, 8032167002), (32, 4016083501), (10631, 12088672), (21262, 6044336), (42524, 3022168), (85048, 1511084), (170096, 755542), (340192, 377771)]