131587832

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{52889}}^1$

素因数の和:53206

約数の個数: 16

約数和(自身を含む): 247525200

約数和(自身を除く): 115937368

約数列:

[1, 2, 4, 8, 311, 622, 1244, 2488, 52889, 105778, 211556, 423112, 16448479, 32896958, 65793916, 131587832]

約数ペア:

[(1, 131587832), (2, 65793916), (4, 32896958), (8, 16448479), (311, 423112), (622, 211556), (1244, 105778), (2488, 52889)]