126834392

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{4027}}^1$

素因数の和:4191

約数の個数: 32

約数和(自身を含む): 247480320

約数和(自身を除く): 120645928

約数列:

[1, 2, 4, 8, 31, 62, 124, 127, 248, 254, 508, 1016, 3937, 4027, 7874, 8054, 15748, 16108, 31496, 32216, 124837, 249674, 499348, 511429, 998696, 1022858, 2045716, 4091432, 15854299, 31708598, 63417196, 126834392]

約数ペア:

[(1, 126834392), (2, 63417196), (4, 31708598), (8, 15854299), (31, 4091432), (62, 2045716), (124, 1022858), (127, 998696), (248, 511429), (254, 499348), (508, 249674), (1016, 124837), (3937, 32216), (4027, 31496), (7874, 16108), (8054, 15748)]