64192018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{907}}^1\times {\mathrm{3217}}^1$

素因数の和:4137

約数の個数: 16

約数和(自身を含む): 105189984

約数和(自身を除く): 40997966

約数列:

[1, 2, 11, 22, 907, 1814, 3217, 6434, 9977, 19954, 35387, 70774, 2917819, 5835638, 32096009, 64192018]

約数ペア:

[(1, 64192018), (2, 32096009), (11, 5835638), (22, 2917819), (907, 70774), (1814, 35387), (3217, 19954), (6434, 9977)]