86941504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1259}}^1$

素因数の和:1367

約数の個数: 56

約数和(自身を含む): 188183520

約数和(自身を除く): 101242016

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 664, 832, 1079, 1259, 1328, 2158, 2518, 2656, 4316, 5036, 5312, 8632, 10072, 16367, 17264, 20144, 32734, 34528, 40288, 65468, 69056, 80576, 104497, 130936, 208994, 261872, 417988, 523744, 835976, 1047488, 1358461, 1671952, 2716922, 3343904, 5433844, 6687808, 10867688, 21735376, 43470752, 86941504]

約数ペア:

[(1, 86941504), (2, 43470752), (4, 21735376), (8, 10867688), (13, 6687808), (16, 5433844), (26, 3343904), (32, 2716922), (52, 1671952), (64, 1358461), (83, 1047488), (104, 835976), (166, 523744), (208, 417988), (332, 261872), (416, 208994), (664, 130936), (832, 104497), (1079, 80576), (1259, 69056), (1328, 65468), (2158, 40288), (2518, 34528), (2656, 32734), (4316, 20144), (5036, 17264), (5312, 16367), (8632, 10072)]