81034216

素因数分解:

$2^3\times {\mathrm{347}}^1\times {\mathrm{29191}}^1$

素因数の和:29544

約数の個数: 16

約数和(自身を含む): 152382240

約数和(自身を除く): 71348024

約数列:

[1, 2, 4, 8, 347, 694, 1388, 2776, 29191, 58382, 116764, 233528, 10129277, 20258554, 40517108, 81034216]

約数ペア:

[(1, 81034216), (2, 40517108), (4, 20258554), (8, 10129277), (347, 233528), (694, 116764), (1388, 58382), (2776, 29191)]