1040187392

素因数分解:

$2^{25}\times {\mathrm{31}}^1$

素因数の和:81

約数の個数: 52

約数和(自身を含む): 2147483616

約数和(自身を除く): 1107296224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 4096, 7936, 8192, 15872, 16384, 31744, 32768, 63488, 65536, 126976, 131072, 253952, 262144, 507904, 524288, 1015808, 1048576, 2031616, 2097152, 4063232, 4194304, 8126464, 8388608, 16252928, 16777216, 32505856, 33554432, 65011712, 130023424, 260046848, 520093696, 1040187392]

約数ペア:

[(1, 1040187392), (2, 520093696), (4, 260046848), (8, 130023424), (16, 65011712), (31, 33554432), (32, 32505856), (62, 16777216), (64, 16252928), (124, 8388608), (128, 8126464), (248, 4194304), (256, 4063232), (496, 2097152), (512, 2031616), (992, 1048576), (1024, 1015808), (1984, 524288), (2048, 507904), (3968, 262144), (4096, 253952), (7936, 131072), (8192, 126976), (15872, 65536), (16384, 63488), (31744, 32768)]