27142064

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{99787}}^1$

素因数の和:99812

約数の個数: 20

約数和(自身を含む): 55681704

約数和(自身を除く): 28539640

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 99787, 199574, 399148, 798296, 1596592, 1696379, 3392758, 6785516, 13571032, 27142064]

約数ペア:

[(1, 27142064), (2, 13571032), (4, 6785516), (8, 3392758), (16, 1696379), (17, 1596592), (34, 798296), (68, 399148), (136, 199574), (272, 99787)]