81198848

素因数分解:

$2^8\times {\mathrm{419}}^1\times {\mathrm{757}}^1$

素因数の和:1192

約数の個数: 36

約数和(自身を含む): 162681960

約数和(自身を除く): 81483112

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 419, 757, 838, 1514, 1676, 3028, 3352, 6056, 6704, 12112, 13408, 24224, 26816, 48448, 53632, 96896, 107264, 193792, 317183, 634366, 1268732, 2537464, 5074928, 10149856, 20299712, 40599424, 81198848]

約数ペア:

[(1, 81198848), (2, 40599424), (4, 20299712), (8, 10149856), (16, 5074928), (32, 2537464), (64, 1268732), (128, 634366), (256, 317183), (419, 193792), (757, 107264), (838, 96896), (1514, 53632), (1676, 48448), (3028, 26816), (3352, 24224), (6056, 13408), (6704, 12112)]