90970852

素因数分解:

$2^2\times 7^2\times {\mathrm{464137}}^1$

素因数の和:464155

約数の個数: 18

約数和(自身を含む): 185191062

約数和(自身を除く): 94220210

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 464137, 928274, 1856548, 3248959, 6497918, 12995836, 22742713, 45485426, 90970852]

約数ペア:

[(1, 90970852), (2, 45485426), (4, 22742713), (7, 12995836), (14, 6497918), (28, 3248959), (49, 1856548), (98, 928274), (196, 464137)]