126112984

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{61339}}^1$

素因数の和:61602

約数の個数: 16

約数和(自身を含む): 237385800

約数和(自身を除く): 111272816

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 61339, 122678, 245356, 490712, 15764123, 31528246, 63056492, 126112984]

約数ペア:

[(1, 126112984), (2, 63056492), (4, 31528246), (8, 15764123), (257, 490712), (514, 245356), (1028, 122678), (2056, 61339)]