27200816

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{100003}}^1$

素因数の和:100028

約数の個数: 20

約数和(自身を含む): 55802232

約数和(自身を除く): 28601416

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 100003, 200006, 400012, 800024, 1600048, 1700051, 3400102, 6800204, 13600408, 27200816]

約数ペア:

[(1, 27200816), (2, 13600408), (4, 6800204), (8, 3400102), (16, 1700051), (17, 1600048), (34, 800024), (68, 400012), (136, 200006), (272, 100003)]