131673836

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{88729}}^1$

素因数の和:88793

約数の個数: 24

約数和(自身を含む): 268319520

約数和(自身を除く): 136645684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 88729, 177458, 354916, 621103, 1242206, 2484412, 4702637, 9405274, 18810548, 32918459, 65836918, 131673836]

約数ペア:

[(1, 131673836), (2, 65836918), (4, 32918459), (7, 18810548), (14, 9405274), (28, 4702637), (53, 2484412), (106, 1242206), (212, 621103), (371, 354916), (742, 177458), (1484, 88729)]