29828336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{109663}}^1$

素因数の和:109688

約数の個数: 20

約数和(自身を含む): 61192512

約数和(自身を除く): 31364176

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 109663, 219326, 438652, 877304, 1754608, 1864271, 3728542, 7457084, 14914168, 29828336]

約数ペア:

[(1, 29828336), (2, 14914168), (4, 7457084), (8, 3728542), (16, 1864271), (17, 1754608), (34, 877304), (68, 438652), (136, 219326), (272, 109663)]