16936496

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:393

約数の個数: 40

約数和(自身を含む): 34045440

約数和(自身を除く): 17108944

約数列:

[1, 2, 4, 8, 16, 43, 86, 103, 172, 206, 239, 344, 412, 478, 688, 824, 956, 1648, 1912, 3824, 4429, 8858, 10277, 17716, 20554, 24617, 35432, 41108, 49234, 70864, 82216, 98468, 164432, 196936, 393872, 1058531, 2117062, 4234124, 8468248, 16936496]

約数ペア:

[(1, 16936496), (2, 8468248), (4, 4234124), (8, 2117062), (16, 1058531), (43, 393872), (86, 196936), (103, 164432), (172, 98468), (206, 82216), (239, 70864), (344, 49234), (412, 41108), (478, 35432), (688, 24617), (824, 20554), (956, 17716), (1648, 10277), (1912, 8858), (3824, 4429)]