7888112

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4523}}^1$

素因数の和:4640

約数の個数: 20

約数和(自身を含む): 15426840

約数和(自身を除く): 7538728

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4523, 9046, 18092, 36184, 72368, 493007, 986014, 1972028, 3944056, 7888112]

約数ペア:

[(1, 7888112), (2, 3944056), (4, 1972028), (8, 986014), (16, 493007), (109, 72368), (218, 36184), (436, 18092), (872, 9046), (1744, 4523)]