57669616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{87911}}^1$

素因数の和:87960

約数の個数: 20

約数和(自身を含む): 114461424

約数和(自身を除く): 56791808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 87911, 175822, 351644, 703288, 1406576, 3604351, 7208702, 14417404, 28834808, 57669616]

約数ペア:

[(1, 57669616), (2, 28834808), (4, 14417404), (8, 7208702), (16, 3604351), (41, 1406576), (82, 703288), (164, 351644), (328, 175822), (656, 87911)]