82227808

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1259}}^1$

素因数の和:1439

約数の個数: 48

約数和(自身を含む): 175588560

約数和(自身を除く): 93360752

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 157, 208, 314, 416, 628, 1256, 1259, 2041, 2512, 2518, 4082, 5024, 5036, 8164, 10072, 16328, 16367, 20144, 32656, 32734, 40288, 65312, 65468, 130936, 197663, 261872, 395326, 523744, 790652, 1581304, 2569619, 3162608, 5139238, 6325216, 10278476, 20556952, 41113904, 82227808]

約数ペア:

[(1, 82227808), (2, 41113904), (4, 20556952), (8, 10278476), (13, 6325216), (16, 5139238), (26, 3162608), (32, 2569619), (52, 1581304), (104, 790652), (157, 523744), (208, 395326), (314, 261872), (416, 197663), (628, 130936), (1256, 65468), (1259, 65312), (2041, 40288), (2512, 32734), (2518, 32656), (4082, 20144), (5024, 16367), (5036, 16328), (8164, 10072)]