81092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:131

約数の個数: 24

約数和(自身を含む): 164640

約数和(自身を除く): 83548

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 97, 194, 209, 388, 418, 836, 1067, 1843, 2134, 3686, 4268, 7372, 20273, 40546, 81092]

約数ペア:

[(1, 81092), (2, 40546), (4, 20273), (11, 7372), (19, 4268), (22, 3686), (38, 2134), (44, 1843), (76, 1067), (97, 836), (194, 418), (209, 388)]