284502128

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{18503}}^1$

素因数の和:18573

約数の個数: 30

約数和(自身を含む): 569608632

約数和(自身を除く): 285106504

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 15376, 18503, 37006, 74012, 148024, 296048, 573593, 1147186, 2294372, 4588744, 9177488, 17781383, 35562766, 71125532, 142251064, 284502128]

約数ペア:

[(1, 284502128), (2, 142251064), (4, 71125532), (8, 35562766), (16, 17781383), (31, 9177488), (62, 4588744), (124, 2294372), (248, 1147186), (496, 573593), (961, 296048), (1922, 148024), (3844, 74012), (7688, 37006), (15376, 18503)]