87043792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{494567}}^1$

素因数の和:494586

約数の個数: 20

約数和(自身を含む): 183979296

約数和(自身を除く): 96935504

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 494567, 989134, 1978268, 3956536, 5440237, 7913072, 10880474, 21760948, 43521896, 87043792]

約数ペア:

[(1, 87043792), (2, 43521896), (4, 21760948), (8, 10880474), (11, 7913072), (16, 5440237), (22, 3956536), (44, 1978268), (88, 989134), (176, 494567)]