127529536

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{64279}}^1$

素因数の和:64322

約数の個数: 28

約数和(自身を含む): 261233920

約数和(自身を除く): 133704384

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 64279, 128558, 257116, 514232, 1028464, 1992649, 2056928, 3985298, 4113856, 7970596, 15941192, 31882384, 63764768, 127529536]

約数ペア:

[(1, 127529536), (2, 63764768), (4, 31882384), (8, 15941192), (16, 7970596), (31, 4113856), (32, 3985298), (62, 2056928), (64, 1992649), (124, 1028464), (248, 514232), (496, 257116), (992, 128558), (1984, 64279)]