15586304

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:542

約数の個数: 44

約数和(自身を含む): 32227968

約数和(自身を除く): 16641664

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 491, 496, 512, 982, 992, 1024, 1964, 1984, 3928, 3968, 7856, 7936, 15221, 15712, 15872, 30442, 31424, 31744, 60884, 62848, 121768, 125696, 243536, 251392, 487072, 502784, 974144, 1948288, 3896576, 7793152, 15586304]

約数ペア:

[(1, 15586304), (2, 7793152), (4, 3896576), (8, 1948288), (16, 974144), (31, 502784), (32, 487072), (62, 251392), (64, 243536), (124, 125696), (128, 121768), (248, 62848), (256, 60884), (491, 31744), (496, 31424), (512, 30442), (982, 15872), (992, 15712), (1024, 15221), (1964, 7936), (1984, 7856), (3928, 3968)]