23516984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{479}}^1$

素因数の和:540

約数の個数: 48

約数和(自身を含む): 49377600

約数和(自身を除く): 25860616

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 361, 479, 646, 722, 958, 1292, 1444, 1916, 2584, 2888, 3832, 6137, 8143, 9101, 12274, 16286, 18202, 24548, 32572, 36404, 49096, 65144, 72808, 154717, 172919, 309434, 345838, 618868, 691676, 1237736, 1383352, 2939623, 5879246, 11758492, 23516984]

約数ペア:

[(1, 23516984), (2, 11758492), (4, 5879246), (8, 2939623), (17, 1383352), (19, 1237736), (34, 691676), (38, 618868), (68, 345838), (76, 309434), (136, 172919), (152, 154717), (323, 72808), (361, 65144), (479, 49096), (646, 36404), (722, 32572), (958, 24548), (1292, 18202), (1444, 16286), (1916, 12274), (2584, 9101), (2888, 8143), (3832, 6137)]