131307392

素因数分解:

$2^7\times {\mathrm{1025839}}^1$

素因数の和:1025853

約数の個数: 16

約数和(自身を含む): 261589200

約数和(自身を除く): 130281808

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1025839, 2051678, 4103356, 8206712, 16413424, 32826848, 65653696, 131307392]

約数ペア:

[(1, 131307392), (2, 65653696), (4, 32826848), (8, 16413424), (16, 8206712), (32, 4103356), (64, 2051678), (128, 1025839)]