90132262

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{178127}}^1$

素因数の和:178163

約数の個数: 16

約数和(自身を含む): 153902592

約数和(自身を除く): 63770330

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 178127, 356254, 1959397, 3918794, 4096921, 8193842, 45066131, 90132262]

約数ペア:

[(1, 90132262), (2, 45066131), (11, 8193842), (22, 4096921), (23, 3918794), (46, 1959397), (253, 356254), (506, 178127)]