87768784

素因数分解:

$2^4\times {\mathrm{367}}^1\times {\mathrm{14947}}^1$

素因数の和:15322

約数の個数: 20

約数和(自身を含む): 170526784

約数和(自身を除く): 82758000

約数列:

[1, 2, 4, 8, 16, 367, 734, 1468, 2936, 5872, 14947, 29894, 59788, 119576, 239152, 5485549, 10971098, 21942196, 43884392, 87768784]

約数ペア:

[(1, 87768784), (2, 43884392), (4, 21942196), (8, 10971098), (16, 5485549), (367, 239152), (734, 119576), (1468, 59788), (2936, 29894), (5872, 14947)]