90881084

素因数分解:

$2^2\times 7^2\times {\mathrm{463679}}^1$

素因数の和:463697

約数の個数: 18

約数和(自身を含む): 185008320

約数和(自身を除く): 94127236

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 463679, 927358, 1854716, 3245753, 6491506, 12983012, 22720271, 45440542, 90881084]

約数ペア:

[(1, 90881084), (2, 45440542), (4, 22720271), (7, 12983012), (14, 6491506), (28, 3245753), (49, 1854716), (98, 927358), (196, 463679)]