89253136

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1597}}^1$

素因数の和:2111

約数の個数: 40

約数和(自身を含む): 198152000

約数和(自身を除く): 108898864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 998, 1597, 1996, 3194, 3493, 3992, 6388, 6986, 7984, 11179, 12776, 13972, 22358, 25552, 27944, 44716, 55888, 89432, 178864, 796903, 1593806, 3187612, 5578321, 6375224, 11156642, 12750448, 22313284, 44626568, 89253136]

約数ペア:

[(1, 89253136), (2, 44626568), (4, 22313284), (7, 12750448), (8, 11156642), (14, 6375224), (16, 5578321), (28, 3187612), (56, 1593806), (112, 796903), (499, 178864), (998, 89432), (1597, 55888), (1996, 44716), (3194, 27944), (3493, 25552), (3992, 22358), (6388, 13972), (6986, 12776), (7984, 11179)]