81258482

素因数分解:

$2^1\times {\mathrm{179}}^1\times {\mathrm{353}}^1\times {\mathrm{643}}^1$

素因数の和:1177

約数の個数: 16

約数和(自身を含む): 123107040

約数和(自身を除く): 41848558

約数列:

[1, 2, 179, 353, 358, 643, 706, 1286, 63187, 115097, 126374, 226979, 230194, 453958, 40629241, 81258482]

約数ペア:

[(1, 81258482), (2, 40629241), (179, 453958), (353, 230194), (358, 226979), (643, 126374), (706, 115097), (1286, 63187)]