808551424

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{25471}}^1$

素因数の和:25522

約数の個数: 44

約数和(自身を含む): 1668517888

約数和(自身を除く): 859966464

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 3968, 7936, 15872, 25471, 31744, 50942, 101884, 203768, 407536, 789601, 815072, 1579202, 1630144, 3158404, 3260288, 6316808, 6520576, 12633616, 13041152, 25267232, 26082304, 50534464, 101068928, 202137856, 404275712, 808551424]

約数ペア:

[(1, 808551424), (2, 404275712), (4, 202137856), (8, 101068928), (16, 50534464), (31, 26082304), (32, 25267232), (62, 13041152), (64, 12633616), (124, 6520576), (128, 6316808), (248, 3260288), (256, 3158404), (496, 1630144), (512, 1579202), (992, 815072), (1024, 789601), (1984, 407536), (3968, 203768), (7936, 101884), (15872, 50942), (25471, 31744)]