102787072

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{1619}}^1$

素因数の和:1672

約数の個数: 48

約数和(自身を含む): 212284800

約数和(自身を除く): 109497728

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1619, 1984, 2048, 3238, 3968, 6476, 7936, 12952, 15872, 25904, 31744, 50189, 51808, 63488, 100378, 103616, 200756, 207232, 401512, 414464, 803024, 828928, 1606048, 1657856, 3212096, 3315712, 6424192, 12848384, 25696768, 51393536, 102787072]

約数ペア:

[(1, 102787072), (2, 51393536), (4, 25696768), (8, 12848384), (16, 6424192), (31, 3315712), (32, 3212096), (62, 1657856), (64, 1606048), (124, 828928), (128, 803024), (248, 414464), (256, 401512), (496, 207232), (512, 200756), (992, 103616), (1024, 100378), (1619, 63488), (1984, 51808), (2048, 50189), (3238, 31744), (3968, 25904), (6476, 15872), (7936, 12952)]