40123816

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{116639}}^1$

素因数の和:116688

約数の個数: 16

約数和(自身を含む): 76982400

約数和(自身を除く): 36858584

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 116639, 233278, 466556, 933112, 5015477, 10030954, 20061908, 40123816]

約数ペア:

[(1, 40123816), (2, 20061908), (4, 10030954), (8, 5015477), (43, 933112), (86, 466556), (172, 233278), (344, 116639)]