83515408

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{4289}}^1$

素因数の和:5514

約数の個数: 20

約数和(自身を含む): 161981820

約数和(自身を除く): 78466412

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 4289, 4868, 8578, 9736, 17156, 19472, 34312, 68624, 5219713, 10439426, 20878852, 41757704, 83515408]

約数ペア:

[(1, 83515408), (2, 41757704), (4, 20878852), (8, 10439426), (16, 5219713), (1217, 68624), (2434, 34312), (4289, 19472), (4868, 17156), (8578, 9736)]