16212566

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:260

約数の個数: 32

約数和(自身を含む): 26542080

約数和(自身を除く): 10329514

約数列:

[1, 2, 29, 31, 58, 62, 71, 127, 142, 254, 899, 1798, 2059, 2201, 3683, 3937, 4118, 4402, 7366, 7874, 9017, 18034, 63829, 114173, 127658, 228346, 261493, 279527, 522986, 559054, 8106283, 16212566]

約数ペア:

[(1, 16212566), (2, 8106283), (29, 559054), (31, 522986), (58, 279527), (62, 261493), (71, 228346), (127, 127658), (142, 114173), (254, 63829), (899, 18034), (1798, 9017), (2059, 7874), (2201, 7366), (3683, 4402), (3937, 4118)]