8889409936

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{220559}}^1$

素因数の和:220807

約数の個数: 40

約数和(自身を含む): 18871113600

約数和(自身を除く): 9981703664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 229, 458, 916, 1832, 2519, 3664, 5038, 10076, 20152, 40304, 220559, 441118, 882236, 1764472, 2426149, 3528944, 4852298, 9704596, 19409192, 38818384, 50508011, 101016022, 202032044, 404064088, 555588121, 808128176, 1111176242, 2222352484, 4444704968, 8889409936]

約数ペア:

[(1, 8889409936), (2, 4444704968), (4, 2222352484), (8, 1111176242), (11, 808128176), (16, 555588121), (22, 404064088), (44, 202032044), (88, 101016022), (176, 50508011), (229, 38818384), (458, 19409192), (916, 9704596), (1832, 4852298), (2519, 3528944), (3664, 2426149), (5038, 1764472), (10076, 882236), (20152, 441118), (40304, 220559)]