83406256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{73421}}^1$

素因数の和:73500

約数の個数: 20

約数和(自身を含む): 163877904

約数和(自身を除く): 80471648

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 73421, 146842, 293684, 587368, 1174736, 5212891, 10425782, 20851564, 41703128, 83406256]

約数ペア:

[(1, 83406256), (2, 41703128), (4, 20851564), (8, 10425782), (16, 5212891), (71, 1174736), (142, 587368), (284, 293684), (568, 146842), (1136, 73421)]