87453128

素因数分解:

$2^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{11399}}^1$

素因数の和:11549

約数の個数: 32

約数和(自身を含む): 188784000

約数和(自身を除く): 101330872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 137, 274, 548, 959, 1096, 1918, 3836, 7672, 11399, 22798, 45596, 79793, 91192, 159586, 319172, 638344, 1561663, 3123326, 6246652, 10931641, 12493304, 21863282, 43726564, 87453128]

約数ペア:

[(1, 87453128), (2, 43726564), (4, 21863282), (7, 12493304), (8, 10931641), (14, 6246652), (28, 3123326), (56, 1561663), (137, 638344), (274, 319172), (548, 159586), (959, 91192), (1096, 79793), (1918, 45596), (3836, 22798), (7672, 11399)]