20161500544

素因数分解:

$2^7\times {\mathrm{2531}}^1\times {\mathrm{62233}}^1$

素因数の和:64778

約数の個数: 32

約数和(自身を含む): 40182004440

約数和(自身を除く): 20020503896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2531, 5062, 10124, 20248, 40496, 62233, 80992, 124466, 161984, 248932, 323968, 497864, 995728, 1991456, 3982912, 7965824, 157511723, 315023446, 630046892, 1260093784, 2520187568, 5040375136, 10080750272, 20161500544]

約数ペア:

[(1, 20161500544), (2, 10080750272), (4, 5040375136), (8, 2520187568), (16, 1260093784), (32, 630046892), (64, 315023446), (128, 157511723), (2531, 7965824), (5062, 3982912), (10124, 1991456), (20248, 995728), (40496, 497864), (62233, 323968), (80992, 248932), (124466, 161984)]