81888448

素因数分解:

$2^6\times {\mathrm{1279507}}^1$

素因数の和:1279519

約数の個数: 14

約数和(自身を含む): 162497516

約数和(自身を除く): 80609068

約数列:

[1, 2, 4, 8, 16, 32, 64, 1279507, 2559014, 5118028, 10236056, 20472112, 40944224, 81888448]

約数ペア:

[(1, 81888448), (2, 40944224), (4, 20472112), (8, 10236056), (16, 5118028), (32, 2559014), (64, 1279507)]