29987236

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2203}}^1$

素因数の和:2331

約数の個数: 24

約数和(自身を含む): 54429984

約数和(自身を除く): 24442748

約数列:

[1, 2, 4, 41, 82, 83, 164, 166, 332, 2203, 3403, 4406, 6806, 8812, 13612, 90323, 180646, 182849, 361292, 365698, 731396, 7496809, 14993618, 29987236]

約数ペア:

[(1, 29987236), (2, 14993618), (4, 7496809), (41, 731396), (82, 365698), (83, 361292), (164, 182849), (166, 180646), (332, 90323), (2203, 13612), (3403, 8812), (4406, 6806)]