90131104

素因数分解:

$2^5\times 7^1\times {\mathrm{402371}}^1$

素因数の和:402388

約数の個数: 24

約数和(自身を含む): 202795488

約数和(自身を除く): 112664384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 402371, 804742, 1609484, 2816597, 3218968, 5633194, 6437936, 11266388, 12875872, 22532776, 45065552, 90131104]

約数ペア:

[(1, 90131104), (2, 45065552), (4, 22532776), (7, 12875872), (8, 11266388), (14, 6437936), (16, 5633194), (28, 3218968), (32, 2816597), (56, 1609484), (112, 804742), (224, 402371)]