311437216

素因数分解:

$2^5\times {\mathrm{383}}^1\times {\mathrm{25411}}^1$

素因数の和:25804

約数の個数: 24

約数和(自身を含む): 614767104

約数和(自身を除く): 303329888

約数列:

[1, 2, 4, 8, 16, 32, 383, 766, 1532, 3064, 6128, 12256, 25411, 50822, 101644, 203288, 406576, 813152, 9732413, 19464826, 38929652, 77859304, 155718608, 311437216]

約数ペア:

[(1, 311437216), (2, 155718608), (4, 77859304), (8, 38929652), (16, 19464826), (32, 9732413), (383, 813152), (766, 406576), (1532, 203288), (3064, 101644), (6128, 50822), (12256, 25411)]