123993856

素因数分解:

$2^8\times 7^1\times {\mathrm{69193}}^1$

素因数の和:69216

約数の個数: 36

約数和(自身を含む): 282865072

約数和(自身を除く): 158871216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 69193, 138386, 276772, 484351, 553544, 968702, 1107088, 1937404, 2214176, 3874808, 4428352, 7749616, 8856704, 15499232, 17713408, 30998464, 61996928, 123993856]

約数ペア:

[(1, 123993856), (2, 61996928), (4, 30998464), (7, 17713408), (8, 15499232), (14, 8856704), (16, 7749616), (28, 4428352), (32, 3874808), (56, 2214176), (64, 1937404), (112, 1107088), (128, 968702), (224, 553544), (256, 484351), (448, 276772), (896, 138386), (1792, 69193)]