47812336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20897}}^1$

素因数の和:20929

約数の個数: 40

約数和(自身を含む): 108836784

約数和(自身を除く): 61024448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 20897, 41794, 83588, 167176, 229867, 271661, 334352, 459734, 543322, 919468, 1086644, 1838936, 2173288, 2988271, 3677872, 4346576, 5976542, 11953084, 23906168, 47812336]

約数ペア:

[(1, 47812336), (2, 23906168), (4, 11953084), (8, 5976542), (11, 4346576), (13, 3677872), (16, 2988271), (22, 2173288), (26, 1838936), (44, 1086644), (52, 919468), (88, 543322), (104, 459734), (143, 334352), (176, 271661), (208, 229867), (286, 167176), (572, 83588), (1144, 41794), (2288, 20897)]