18252112

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{16067}}^1$

素因数の和:16146

約数の個数: 20

約数和(自身を含む): 35863776

約数和(自身を除く): 17611664

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 16067, 32134, 64268, 128536, 257072, 1140757, 2281514, 4563028, 9126056, 18252112]

約数ペア:

[(1, 18252112), (2, 9126056), (4, 4563028), (8, 2281514), (16, 1140757), (71, 257072), (142, 128536), (284, 64268), (568, 32134), (1136, 16067)]