43138260656

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{37973821}}^1$

素因数の和:37973900

約数の個数: 20

約数和(自身を含む): 84757570704

約数和(自身を除く): 41619310048

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 37973821, 75947642, 151895284, 303790568, 607581136, 2696141291, 5392282582, 10784565164, 21569130328, 43138260656]

約数ペア:

[(1, 43138260656), (2, 21569130328), (4, 10784565164), (8, 5392282582), (16, 2696141291), (71, 607581136), (142, 303790568), (284, 151895284), (568, 75947642), (1136, 37973821)]