90969868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71293}}^1$

素因数の和:71337

約数の個数: 24

約数和(自身を含む): 179660880

約数和(自身を除く): 88691012

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 71293, 142586, 285172, 784223, 1568446, 2067497, 3136892, 4134994, 8269988, 22742467, 45484934, 90969868]

約数ペア:

[(1, 90969868), (2, 45484934), (4, 22742467), (11, 8269988), (22, 4134994), (29, 3136892), (44, 2067497), (58, 1568446), (116, 784223), (319, 285172), (638, 142586), (1276, 71293)]