1572257168

素因数分解:

$2^4\times {\mathrm{1451}}^1\times {\mathrm{67723}}^1$

素因数の和:69182

約数の個数: 20

約数和(自身を含む): 3048392688

約数和(自身を除く): 1476135520

約数列:

[1, 2, 4, 8, 16, 1451, 2902, 5804, 11608, 23216, 67723, 135446, 270892, 541784, 1083568, 98266073, 196532146, 393064292, 786128584, 1572257168]

約数ペア:

[(1, 1572257168), (2, 786128584), (4, 393064292), (8, 196532146), (16, 98266073), (1451, 1083568), (2902, 541784), (5804, 270892), (11608, 135446), (23216, 67723)]