81514186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{108109}}^1$

素因数の和:108153

約数の個数: 16

約数和(自身を含む): 136218600

約数和(自身を除く): 54704414

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 108109, 216218, 1405417, 2810834, 3135161, 6270322, 40757093, 81514186]

約数ペア:

[(1, 81514186), (2, 40757093), (13, 6270322), (26, 3135161), (29, 2810834), (58, 1405417), (377, 216218), (754, 108109)]