87412576

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 175827456

約数和(自身を除く): 88414880

約数列:

[1, 2, 4, 8, 16, 32, 127, 137, 157, 254, 274, 314, 508, 548, 628, 1016, 1096, 1256, 2032, 2192, 2512, 4064, 4384, 5024, 17399, 19939, 21509, 34798, 39878, 43018, 69596, 79756, 86036, 139192, 159512, 172072, 278384, 319024, 344144, 556768, 638048, 688288, 2731643, 5463286, 10926572, 21853144, 43706288, 87412576]

約数ペア:

[(1, 87412576), (2, 43706288), (4, 21853144), (8, 10926572), (16, 5463286), (32, 2731643), (127, 688288), (137, 638048), (157, 556768), (254, 344144), (274, 319024), (314, 278384), (508, 172072), (548, 159512), (628, 139192), (1016, 86036), (1096, 79756), (1256, 69596), (2032, 43018), (2192, 39878), (2512, 34798), (4064, 21509), (4384, 19939), (5024, 17399)]