127507712

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{16067}}^1$

素因数の和:16114

約数の個数: 36

約数和(自身を含む): 262743936

約数和(自身を除く): 135236224

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 16067, 32134, 64268, 128536, 257072, 498077, 514144, 996154, 1028288, 1992308, 2056576, 3984616, 4113152, 7969232, 15938464, 31876928, 63753856, 127507712]

約数ペア:

[(1, 127507712), (2, 63753856), (4, 31876928), (8, 15938464), (16, 7969232), (31, 4113152), (32, 3984616), (62, 2056576), (64, 1992308), (124, 1028288), (128, 996154), (248, 514144), (256, 498077), (496, 257072), (992, 128536), (1984, 64268), (3968, 32134), (7936, 16067)]