87506956

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{31387}}^1$

素因数の和:31449

約数の個数: 24

約数和(自身を含む): 166105296

約数和(自身を除く): 78598340

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 31387, 62774, 125548, 533579, 1067158, 1286867, 2134316, 2573734, 5147468, 21876739, 43753478, 87506956]

約数ペア:

[(1, 87506956), (2, 43753478), (4, 21876739), (17, 5147468), (34, 2573734), (41, 2134316), (68, 1286867), (82, 1067158), (164, 533579), (697, 125548), (1394, 62774), (2788, 31387)]