40321444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{653}}^1$

素因数の和:1059

約数の個数: 24

約数和(自身を含む): 72515520

約数和(自身を除く): 32194076

約数列:

[1, 2, 4, 43, 86, 172, 359, 653, 718, 1306, 1436, 2612, 15437, 28079, 30874, 56158, 61748, 112316, 234427, 468854, 937708, 10080361, 20160722, 40321444]

約数ペア:

[(1, 40321444), (2, 20160722), (4, 10080361), (43, 937708), (86, 468854), (172, 234427), (359, 112316), (653, 61748), (718, 56158), (1306, 30874), (1436, 28079), (2612, 15437)]