23253286

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{409}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 41564160

約数和(自身を除く): 18310874

約数列:

[1, 2, 7, 14, 31, 62, 131, 217, 262, 409, 434, 818, 917, 1834, 2863, 4061, 5726, 8122, 12679, 25358, 28427, 53579, 56854, 88753, 107158, 177506, 375053, 750106, 1660949, 3321898, 11626643, 23253286]

約数ペア:

[(1, 23253286), (2, 11626643), (7, 3321898), (14, 1660949), (31, 750106), (62, 375053), (131, 177506), (217, 107158), (262, 88753), (409, 56854), (434, 53579), (818, 28427), (917, 25358), (1834, 12679), (2863, 8122), (4061, 5726)]