16716502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 28606464

約数和(自身を除く): 11889962

約数列:

[1, 2, 11, 22, 31, 62, 127, 193, 254, 341, 386, 682, 1397, 2123, 2794, 3937, 4246, 5983, 7874, 11966, 24511, 43307, 49022, 65813, 86614, 131626, 269621, 539242, 759841, 1519682, 8358251, 16716502]

約数ペア:

[(1, 16716502), (2, 8358251), (11, 1519682), (22, 759841), (31, 539242), (62, 269621), (127, 131626), (193, 86614), (254, 65813), (341, 49022), (386, 43307), (682, 24511), (1397, 11966), (2123, 7874), (2794, 5983), (3937, 4246)]