31310436

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{727}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 75910016

約数和(自身を除く): 44599580

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 97, 111, 148, 194, 222, 291, 388, 444, 582, 727, 1164, 1454, 2181, 2908, 3589, 4362, 7178, 8724, 10767, 14356, 21534, 26899, 43068, 53798, 70519, 80697, 107596, 141038, 161394, 211557, 282076, 322788, 423114, 846228, 2609203, 5218406, 7827609, 10436812, 15655218, 31310436]

約数ペア:

[(1, 31310436), (2, 15655218), (3, 10436812), (4, 7827609), (6, 5218406), (12, 2609203), (37, 846228), (74, 423114), (97, 322788), (111, 282076), (148, 211557), (194, 161394), (222, 141038), (291, 107596), (388, 80697), (444, 70519), (582, 53798), (727, 43068), (1164, 26899), (1454, 21534), (2181, 14356), (2908, 10767), (3589, 8724), (4362, 7178)]