43485316

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11173}}^1$

素因数の和:11323

約数の個数: 24

約数和(自身を含む): 87604160

約数和(自身を除く): 44118844

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 11173, 22346, 44692, 78211, 156422, 312844, 1553047, 3106094, 6212188, 10871329, 21742658, 43485316]

約数ペア:

[(1, 43485316), (2, 21742658), (4, 10871329), (7, 6212188), (14, 3106094), (28, 1553047), (139, 312844), (278, 156422), (556, 78211), (973, 44692), (1946, 22346), (3892, 11173)]