243415816

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{33181}}^1$

素因数の和:33325

約数の個数: 32

約数和(自身を含む): 525602880

約数和(自身を除く): 282187064

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 33181, 66362, 132724, 232267, 265448, 464534, 929068, 1858136, 4346711, 8693422, 17386844, 30426977, 34773688, 60853954, 121707908, 243415816]

約数ペア:

[(1, 243415816), (2, 121707908), (4, 60853954), (7, 34773688), (8, 30426977), (14, 17386844), (28, 8693422), (56, 4346711), (131, 1858136), (262, 929068), (524, 464534), (917, 265448), (1048, 232267), (1834, 132724), (3668, 66362), (7336, 33181)]