87116356

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{26921}}^1$

素因数の和:27734

約数の個数: 12

約数和(自身を含む): 152647740

約数和(自身を除く): 65531384

約数列:

[1, 2, 4, 809, 1618, 3236, 26921, 53842, 107684, 21779089, 43558178, 87116356]

約数ペア:

[(1, 87116356), (2, 43558178), (4, 21779089), (809, 107684), (1618, 53842), (3236, 26921)]