31406936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4889}}^1$

素因数の和:4979

約数の個数: 32

約数和(自身を含む): 65134800

約数和(自身を除く): 33727864

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 4889, 6424, 9778, 19556, 39112, 53779, 107558, 215116, 356897, 430232, 713794, 1427588, 2855176, 3925867, 7851734, 15703468, 31406936]

約数ペア:

[(1, 31406936), (2, 15703468), (4, 7851734), (8, 3925867), (11, 2855176), (22, 1427588), (44, 713794), (73, 430232), (88, 356897), (146, 215116), (292, 107558), (584, 53779), (803, 39112), (1606, 19556), (3212, 9778), (4889, 6424)]