86189972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{67547}}^1$

素因数の和:67591

約数の個数: 24

約数和(自身を含む): 170220960

約数和(自身を除く): 84030988

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 67547, 135094, 270188, 743017, 1486034, 1958863, 2972068, 3917726, 7835452, 21547493, 43094986, 86189972]

約数ペア:

[(1, 86189972), (2, 43094986), (4, 21547493), (11, 7835452), (22, 3917726), (29, 2972068), (44, 1958863), (58, 1486034), (116, 743017), (319, 270188), (638, 135094), (1276, 67547)]