16457888938

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{45869}}^1$

素因数の和:46122

約数の個数: 32

約数和(自身を含む): 26721660240

約数和(自身を除く): 10263771302

約数列:

[1, 2, 17, 34, 61, 122, 173, 346, 1037, 2074, 2941, 5882, 10553, 21106, 45869, 91738, 179401, 358802, 779773, 1559546, 2798009, 5596018, 7935337, 15870674, 47566153, 95132306, 134900729, 269801458, 484055557, 968111114, 8228944469, 16457888938]

約数ペア:

[(1, 16457888938), (2, 8228944469), (17, 968111114), (34, 484055557), (61, 269801458), (122, 134900729), (173, 95132306), (346, 47566153), (1037, 15870674), (2074, 7935337), (2941, 5596018), (5882, 2798009), (10553, 1559546), (21106, 779773), (45869, 358802), (91738, 179401)]