16123472

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{32507}}^1$

素因数の和:32546

約数の個数: 20

約数和(自身を含む): 32247936

約数和(自身を除く): 16124464

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 32507, 65014, 130028, 260056, 520112, 1007717, 2015434, 4030868, 8061736, 16123472]

約数ペア:

[(1, 16123472), (2, 8061736), (4, 4030868), (8, 2015434), (16, 1007717), (31, 520112), (62, 260056), (124, 130028), (248, 65014), (496, 32507)]