90969284

素因数分解:

$2^2\times 7^2\times {\mathrm{464129}}^1$

素因数の和:464147

約数の個数: 18

約数和(自身を含む): 185187870

約数和(自身を除く): 94218586

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 464129, 928258, 1856516, 3248903, 6497806, 12995612, 22742321, 45484642, 90969284]

約数ペア:

[(1, 90969284), (2, 45484642), (4, 22742321), (7, 12995612), (14, 6497806), (28, 3248903), (49, 1856516), (98, 928258), (196, 464129)]