31507173667868

素因数分解:

$2^2\times {\mathrm{11257}}^1\times {\mathrm{19433}}^1\times {\mathrm{36007}}^1$

素因数の和:66701

約数の個数: 24

約数和(自身を含む): 55146821070432

約数和(自身を除く): 23639647402564

約数列:

[1, 2, 4, 11257, 19433, 22514, 36007, 38866, 45028, 72014, 77732, 144028, 218757281, 405330799, 437514562, 699724031, 810661598, 875029124, 1399448062, 1621323196, 2798896124, 7876793416967, 15753586833934, 31507173667868]

約数ペア:

[(1, 31507173667868), (2, 15753586833934), (4, 7876793416967), (11257, 2798896124), (19433, 1621323196), (22514, 1399448062), (36007, 875029124), (38866, 810661598), (45028, 699724031), (72014, 437514562), (77732, 405330799), (144028, 218757281)]