31151752

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{433}}^1$

素因数の和:502

約数の個数: 48

約数和(自身を含む): 64800540

約数和(自身を除く): 33648788

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 433, 529, 782, 866, 1058, 1564, 1732, 2116, 3128, 3464, 4232, 7361, 8993, 9959, 14722, 17986, 19918, 29444, 35972, 39836, 58888, 71944, 79672, 169303, 229057, 338606, 458114, 677212, 916228, 1354424, 1832456, 3893969, 7787938, 15575876, 31151752]

約数ペア:

[(1, 31151752), (2, 15575876), (4, 7787938), (8, 3893969), (17, 1832456), (23, 1354424), (34, 916228), (46, 677212), (68, 458114), (92, 338606), (136, 229057), (184, 169303), (391, 79672), (433, 71944), (529, 58888), (782, 39836), (866, 35972), (1058, 29444), (1564, 19918), (1732, 17986), (2116, 14722), (3128, 9959), (3464, 8993), (4232, 7361)]