27161648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{99859}}^1$

素因数の和:99884

約数の個数: 20

約数和(自身を含む): 55721880

約数和(自身を除く): 28560232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 99859, 199718, 399436, 798872, 1597744, 1697603, 3395206, 6790412, 13580824, 27161648]

約数ペア:

[(1, 27161648), (2, 13580824), (4, 6790412), (8, 3395206), (16, 1697603), (17, 1597744), (34, 798872), (68, 399436), (136, 199718), (272, 99859)]