125293568

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:3998

約数の個数: 44

約数和(自身を含む): 258609792

約数和(自身を除く): 133316224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3947, 3968, 7894, 7936, 15788, 15872, 31576, 31744, 63152, 122357, 126304, 244714, 252608, 489428, 505216, 978856, 1010432, 1957712, 2020864, 3915424, 4041728, 7830848, 15661696, 31323392, 62646784, 125293568]

約数ペア:

[(1, 125293568), (2, 62646784), (4, 31323392), (8, 15661696), (16, 7830848), (31, 4041728), (32, 3915424), (62, 2020864), (64, 1957712), (124, 1010432), (128, 978856), (248, 505216), (256, 489428), (496, 252608), (512, 244714), (992, 126304), (1024, 122357), (1984, 63152), (3947, 31744), (3968, 31576), (7894, 15872), (7936, 15788)]