27816592

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{16879}}^1$

素因数の和:16990

約数の個数: 20

約数和(自身を含む): 54421120

約数和(自身を除く): 26604528

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 16879, 33758, 67516, 135032, 270064, 1738537, 3477074, 6954148, 13908296, 27816592]

約数ペア:

[(1, 27816592), (2, 13908296), (4, 6954148), (8, 3477074), (16, 1738537), (103, 270064), (206, 135032), (412, 67516), (824, 33758), (1648, 16879)]