89291414

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{839}}^1$

素因数の和:1387

約数の個数: 16

約数和(自身を含む): 135475200

約数和(自身を除く): 46183786

約数列:

[1, 2, 127, 254, 419, 838, 839, 1678, 53213, 106426, 106553, 213106, 351541, 703082, 44645707, 89291414]

約数ペア:

[(1, 89291414), (2, 44645707), (127, 703082), (254, 351541), (419, 213106), (838, 106553), (839, 106426), (1678, 53213)]