90815284

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{48409}}^1$

素因数の和:48487

約数の個数: 24

約数和(自身を含む): 184345280

約数和(自身を除く): 93529996

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 48409, 96818, 193636, 338863, 677726, 1355452, 3243403, 6486806, 12973612, 22703821, 45407642, 90815284]

約数ペア:

[(1, 90815284), (2, 45407642), (4, 22703821), (7, 12973612), (14, 6486806), (28, 3243403), (67, 1355452), (134, 677726), (268, 338863), (469, 193636), (938, 96818), (1876, 48409)]