131434048

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{2137}}^1$

素因数の和:2211

約数の個数: 42

約数和(自身を含む): 269625318

約数和(自身を除く): 138191270

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 961, 992, 1922, 1984, 2137, 3844, 4274, 7688, 8548, 15376, 17096, 30752, 34192, 61504, 66247, 68384, 132494, 136768, 264988, 529976, 1059952, 2053657, 2119904, 4107314, 4239808, 8214628, 16429256, 32858512, 65717024, 131434048]

約数ペア:

[(1, 131434048), (2, 65717024), (4, 32858512), (8, 16429256), (16, 8214628), (31, 4239808), (32, 4107314), (62, 2119904), (64, 2053657), (124, 1059952), (248, 529976), (496, 264988), (961, 136768), (992, 132494), (1922, 68384), (1984, 66247), (2137, 61504), (3844, 34192), (4274, 30752), (7688, 17096), (8548, 15376)]