42542256

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21617}}^1$

素因数の和:21669

約数の個数: 40

約数和(自身を含む): 112586544

約数和(自身を除く): 70044288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 21617, 43234, 64851, 86468, 129702, 172936, 259404, 345872, 518808, 886297, 1037616, 1772594, 2658891, 3545188, 5317782, 7090376, 10635564, 14180752, 21271128, 42542256]

約数ペア:

[(1, 42542256), (2, 21271128), (3, 14180752), (4, 10635564), (6, 7090376), (8, 5317782), (12, 3545188), (16, 2658891), (24, 1772594), (41, 1037616), (48, 886297), (82, 518808), (123, 345872), (164, 259404), (246, 172936), (328, 129702), (492, 86468), (656, 64851), (984, 43234), (1968, 21617)]