260134144

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{32779}}^1$

素因数の和:32826

約数の個数: 36

約数和(自身を含む): 536018560

約数和(自身を除く): 275884416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 992, 1984, 3968, 7936, 32779, 65558, 131116, 262232, 524464, 1016149, 1048928, 2032298, 2097856, 4064596, 4195712, 8129192, 8391424, 16258384, 32516768, 65033536, 130067072, 260134144]

約数ペア:

[(1, 260134144), (2, 130067072), (4, 65033536), (8, 32516768), (16, 16258384), (31, 8391424), (32, 8129192), (62, 4195712), (64, 4064596), (124, 2097856), (128, 2032298), (248, 1048928), (256, 1016149), (496, 524464), (992, 262232), (1984, 131116), (3968, 65558), (7936, 32779)]