128514034

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{188437}}^1$

素因数の和:188481

約数の個数: 16

約数和(自身を含む): 217080576

約数和(自身を除く): 88566542

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 188437, 376874, 2072807, 4145614, 5841547, 11683094, 64257017, 128514034]

約数ペア:

[(1, 128514034), (2, 64257017), (11, 11683094), (22, 5841547), (31, 4145614), (62, 2072807), (341, 376874), (682, 188437)]