64062448

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{56393}}^1$

素因数の和:56472

約数の個数: 20

約数和(自身を含む): 125871408

約数和(自身を除く): 61808960

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 56393, 112786, 225572, 451144, 902288, 4003903, 8007806, 16015612, 32031224, 64062448]

約数ペア:

[(1, 64062448), (2, 32031224), (4, 16015612), (8, 8007806), (16, 4003903), (71, 902288), (142, 451144), (284, 225572), (568, 112786), (1136, 56393)]