64081006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{39901}}^1$

素因数の和:39987

約数の個数: 16

約数和(自身を含む): 106298928

約数和(自身を除く): 42217922

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 39901, 79802, 438911, 877822, 2912773, 5825546, 32040503, 64081006]

約数ペア:

[(1, 64081006), (2, 32040503), (11, 5825546), (22, 2912773), (73, 877822), (146, 438911), (803, 79802), (1606, 39901)]