64529057872

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{130098907}}^1$

素因数の和:130098946

約数の個数: 20

約数和(自身を含む): 129058116736

約数和(自身を除く): 64529058864

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 130098907, 260197814, 520395628, 1040791256, 2081582512, 4033066117, 8066132234, 16132264468, 32264528936, 64529057872]

約数ペア:

[(1, 64529057872), (2, 32264528936), (4, 16132264468), (8, 8066132234), (16, 4033066117), (31, 2081582512), (62, 1040791256), (124, 520395628), (248, 260197814), (496, 130098907)]