25165268

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{331}}^1$

素因数の和:647

約数の個数: 24

約数和(自身を含む): 44899680

約数和(自身を除く): 19734412

約数列:

[1, 2, 4, 83, 166, 229, 331, 332, 458, 662, 916, 1324, 19007, 27473, 38014, 54946, 75799, 76028, 109892, 151598, 303196, 6291317, 12582634, 25165268]

約数ペア:

[(1, 25165268), (2, 12582634), (4, 6291317), (83, 303196), (166, 151598), (229, 109892), (331, 76028), (332, 75799), (458, 54946), (662, 38014), (916, 27473), (1324, 19007)]