89383948

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{2153}}^1$

素因数の和:2361

約数の個数: 24

約数和(自身を含む): 159585552

約数和(自身を除く): 70201604

約数列:

[1, 2, 4, 97, 107, 194, 214, 388, 428, 2153, 4306, 8612, 10379, 20758, 41516, 208841, 230371, 417682, 460742, 835364, 921484, 22345987, 44691974, 89383948]

約数ペア:

[(1, 89383948), (2, 44691974), (4, 22345987), (97, 921484), (107, 835364), (194, 460742), (214, 417682), (388, 230371), (428, 208841), (2153, 41516), (4306, 20758), (8612, 10379)]