8987792

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:471

約数の個数: 40

約数和(自身を含む): 19165440

約数和(自身を除く): 10177648

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 223, 229, 446, 458, 892, 916, 1784, 1832, 2453, 2519, 3568, 3664, 4906, 5038, 9812, 10076, 19624, 20152, 39248, 40304, 51067, 102134, 204268, 408536, 561737, 817072, 1123474, 2246948, 4493896, 8987792]

約数ペア:

[(1, 8987792), (2, 4493896), (4, 2246948), (8, 1123474), (11, 817072), (16, 561737), (22, 408536), (44, 204268), (88, 102134), (176, 51067), (223, 40304), (229, 39248), (446, 20152), (458, 19624), (892, 10076), (916, 9812), (1784, 5038), (1832, 4906), (2453, 3664), (2519, 3568)]