85940572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{38993}}^1$

素因数の和:39045

約数の個数: 24

約数和(自身を含む): 163774800

約数和(自身を除く): 77834228

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 1102, 2204, 38993, 77986, 155972, 740867, 1130797, 1481734, 2261594, 2963468, 4523188, 21485143, 42970286, 85940572]

約数ペア:

[(1, 85940572), (2, 42970286), (4, 21485143), (19, 4523188), (29, 2963468), (38, 2261594), (58, 1481734), (76, 1130797), (116, 740867), (551, 155972), (1102, 77986), (2204, 38993)]