81429068

素因数分解:

$2^2\times 7^1\times {\mathrm{881}}^1\times {\mathrm{3301}}^1$

素因数の和:4193

約数の個数: 24

約数和(自身を含む): 163092384

約数和(自身を除く): 81663316

約数列:

[1, 2, 4, 7, 14, 28, 881, 1762, 3301, 3524, 6167, 6602, 12334, 13204, 23107, 24668, 46214, 92428, 2908181, 5816362, 11632724, 20357267, 40714534, 81429068]

約数ペア:

[(1, 81429068), (2, 40714534), (4, 20357267), (7, 11632724), (14, 5816362), (28, 2908181), (881, 92428), (1762, 46214), (3301, 24668), (3524, 23107), (6167, 13204), (6602, 12334)]