98481008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{143141}}^1$

素因数の和:143192

約数の個数: 20

約数和(自身を含む): 195245688

約数和(自身を除く): 96764680

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 143141, 286282, 572564, 1145128, 2290256, 6155063, 12310126, 24620252, 49240504, 98481008]

約数ペア:

[(1, 98481008), (2, 49240504), (4, 24620252), (8, 12310126), (16, 6155063), (43, 2290256), (86, 1145128), (172, 572564), (344, 286282), (688, 143141)]