16161558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{3967}}^1$

素因数の和:4076

約数の個数: 32

約数和(自身を含む): 37330944

約数和(自身を除く): 21169386

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 3967, 4074, 7934, 11901, 23802, 27769, 55538, 83307, 166614, 384799, 769598, 1154397, 2308794, 2693593, 5387186, 8080779, 16161558]

約数ペア:

[(1, 16161558), (2, 8080779), (3, 5387186), (6, 2693593), (7, 2308794), (14, 1154397), (21, 769598), (42, 384799), (97, 166614), (194, 83307), (291, 55538), (582, 27769), (679, 23802), (1358, 11901), (2037, 7934), (3967, 4074)]