27400136

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83537}}^1$

素因数の和:83584

約数の個数: 16

約数和(自身を含む): 52628940

約数和(自身を除く): 25228804

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 83537, 167074, 334148, 668296, 3425017, 6850034, 13700068, 27400136]

約数ペア:

[(1, 27400136), (2, 13700068), (4, 6850034), (8, 3425017), (41, 668296), (82, 334148), (164, 167074), (328, 83537)]