64685986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{31189}}^1$

素因数の和:31269

約数の個数: 16

約数和(自身を含む): 104424120

約数和(自身を除く): 39738134

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 31189, 62378, 530213, 1060426, 1902529, 3805058, 32342993, 64685986]

約数ペア:

[(1, 64685986), (2, 32342993), (17, 3805058), (34, 1902529), (61, 1060426), (122, 530213), (1037, 62378), (2074, 31189)]