80230864

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{2663}}^1$

素因数の和:2947

約数の個数: 40

約数和(自身を含む): 178381440

約数和(自身を除く): 98150576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1883, 2152, 2663, 3766, 4304, 5326, 7532, 10652, 15064, 18641, 21304, 30128, 37282, 42608, 74564, 149128, 298256, 716347, 1432694, 2865388, 5014429, 5730776, 10028858, 11461552, 20057716, 40115432, 80230864]

約数ペア:

[(1, 80230864), (2, 40115432), (4, 20057716), (7, 11461552), (8, 10028858), (14, 5730776), (16, 5014429), (28, 2865388), (56, 1432694), (112, 716347), (269, 298256), (538, 149128), (1076, 74564), (1883, 42608), (2152, 37282), (2663, 30128), (3766, 21304), (4304, 18641), (5326, 15064), (7532, 10652)]