16970888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6221}}^1$

素因数の和:6269

約数の個数: 32

約数和(自身を含む): 35838720

約数和(自身を除く): 18867832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 6221, 12442, 24884, 49768, 68431, 136862, 192851, 273724, 385702, 547448, 771404, 1542808, 2121361, 4242722, 8485444, 16970888]

約数ペア:

[(1, 16970888), (2, 8485444), (4, 4242722), (8, 2121361), (11, 1542808), (22, 771404), (31, 547448), (44, 385702), (62, 273724), (88, 192851), (124, 136862), (248, 68431), (341, 49768), (682, 24884), (1364, 12442), (2728, 6221)]