90496646

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:544

約数の個数: 24

約数和(自身を含む): 141854544

約数和(自身を除く): 51357898

約数列:

[1, 2, 29, 58, 173, 311, 346, 622, 841, 1682, 5017, 9019, 10034, 18038, 53803, 107606, 145493, 261551, 290986, 523102, 1560287, 3120574, 45248323, 90496646]

約数ペア:

[(1, 90496646), (2, 45248323), (29, 3120574), (58, 1560287), (173, 523102), (311, 290986), (346, 261551), (622, 145493), (841, 107606), (1682, 53803), (5017, 18038), (9019, 10034)]