39760036

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{853}}^1$

素因数の和:1171

約数の個数: 24

約数和(自身を含む): 71544704

約数和(自身を除く): 31784668

約数列:

[1, 2, 4, 43, 86, 172, 271, 542, 853, 1084, 1706, 3412, 11653, 23306, 36679, 46612, 73358, 146716, 231163, 462326, 924652, 9940009, 19880018, 39760036]

約数ペア:

[(1, 39760036), (2, 19880018), (4, 9940009), (43, 924652), (86, 462326), (172, 231163), (271, 146716), (542, 73358), (853, 46612), (1084, 36679), (1706, 23306), (3412, 11653)]