42685016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{15647}}^1$

素因数の和:15695

約数の個数: 32

約数和(自身を含む): 90132480

約数和(自身を除く): 47447464

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 15647, 31294, 62588, 125176, 172117, 344234, 485057, 688468, 970114, 1376936, 1940228, 3880456, 5335627, 10671254, 21342508, 42685016]

約数ペア:

[(1, 42685016), (2, 21342508), (4, 10671254), (8, 5335627), (11, 3880456), (22, 1940228), (31, 1376936), (44, 970114), (62, 688468), (88, 485057), (124, 344234), (248, 172117), (341, 125176), (682, 62588), (1364, 31294), (2728, 15647)]