68433248

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{164503}}^1$

素因数の和:164526

約数の個数: 24

約数和(自身を含む): 145092528

約数和(自身を除く): 76659280

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 164503, 329006, 658012, 1316024, 2138539, 2632048, 4277078, 5264096, 8554156, 17108312, 34216624, 68433248]

約数ペア:

[(1, 68433248), (2, 34216624), (4, 17108312), (8, 8554156), (13, 5264096), (16, 4277078), (26, 2632048), (32, 2138539), (52, 1316024), (104, 658012), (208, 329006), (416, 164503)]