38965136

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2011}}^1$

素因数の和:2199

約数の個数: 40

約数和(自身を含む): 86821824

約数和(自身を除く): 47856688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 2011, 2422, 2768, 4022, 4844, 8044, 9688, 14077, 16088, 19376, 28154, 32176, 56308, 112616, 225232, 347903, 695806, 1391612, 2435321, 2783224, 4870642, 5566448, 9741284, 19482568, 38965136]

約数ペア:

[(1, 38965136), (2, 19482568), (4, 9741284), (7, 5566448), (8, 4870642), (14, 2783224), (16, 2435321), (28, 1391612), (56, 695806), (112, 347903), (173, 225232), (346, 112616), (692, 56308), (1211, 32176), (1384, 28154), (2011, 19376), (2422, 16088), (2768, 14077), (4022, 9688), (4844, 8044)]