90199516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1091}}^1\times {\mathrm{1879}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 172448640

約数和(自身を除く): 82249124

約数列:

[1, 2, 4, 11, 22, 44, 1091, 1879, 2182, 3758, 4364, 7516, 12001, 20669, 24002, 41338, 48004, 82676, 2049989, 4099978, 8199956, 22549879, 45099758, 90199516]

約数ペア:

[(1, 90199516), (2, 45099758), (4, 22549879), (11, 8199956), (22, 4099978), (44, 2049989), (1091, 82676), (1879, 48004), (2182, 41338), (3758, 24002), (4364, 20669), (7516, 12001)]