252952064

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{15937}}^1$

素因数の和:15986

約数の個数: 40

約数和(自身を含む): 521746368

約数和(自身を除く): 268794304

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1984, 3968, 7936, 15872, 15937, 31874, 63748, 127496, 254992, 494047, 509984, 988094, 1019968, 1976188, 2039936, 3952376, 4079872, 7904752, 8159744, 15809504, 31619008, 63238016, 126476032, 252952064]

約数ペア:

[(1, 252952064), (2, 126476032), (4, 63238016), (8, 31619008), (16, 15809504), (31, 8159744), (32, 7904752), (62, 4079872), (64, 3952376), (124, 2039936), (128, 1976188), (248, 1019968), (256, 988094), (496, 509984), (512, 494047), (992, 254992), (1984, 127496), (3968, 63748), (7936, 31874), (15872, 15937)]