78526384

素因数分解:

$2^4\times {\mathrm{1223}}^1\times {\mathrm{4013}}^1$

素因数の和:5244

約数の個数: 20

約数和(自身を含む): 152307216

約数和(自身を除く): 73780832

約数列:

[1, 2, 4, 8, 16, 1223, 2446, 4013, 4892, 8026, 9784, 16052, 19568, 32104, 64208, 4907899, 9815798, 19631596, 39263192, 78526384]

約数ペア:

[(1, 78526384), (2, 39263192), (4, 19631596), (8, 9815798), (16, 4907899), (1223, 64208), (2446, 32104), (4013, 19568), (4892, 16052), (8026, 9784)]