250587136

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{3947}}^1$

素因数の和:4000

約数の個数: 48

約数和(自身を含む): 517345920

約数和(自身を除く): 266758784

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3947, 3968, 7894, 7936, 15788, 15872, 31576, 31744, 63152, 63488, 122357, 126304, 244714, 252608, 489428, 505216, 978856, 1010432, 1957712, 2020864, 3915424, 4041728, 7830848, 8083456, 15661696, 31323392, 62646784, 125293568, 250587136]

約数ペア:

[(1, 250587136), (2, 125293568), (4, 62646784), (8, 31323392), (16, 15661696), (31, 8083456), (32, 7830848), (62, 4041728), (64, 3915424), (124, 2020864), (128, 1957712), (248, 1010432), (256, 978856), (496, 505216), (512, 489428), (992, 252608), (1024, 244714), (1984, 126304), (2048, 122357), (3947, 63488), (3968, 63152), (7894, 31744), (7936, 31576), (15788, 15872)]