47681896

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:865

約数の個数: 32

約数和(自身を含む): 91514880

約数和(自身を除く): 43832984

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 508, 568, 661, 1016, 1322, 2644, 5288, 9017, 18034, 36068, 46931, 72136, 83947, 93862, 167894, 187724, 335788, 375448, 671576, 5960237, 11920474, 23840948, 47681896]

約数ペア:

[(1, 47681896), (2, 23840948), (4, 11920474), (8, 5960237), (71, 671576), (127, 375448), (142, 335788), (254, 187724), (284, 167894), (508, 93862), (568, 83947), (661, 72136), (1016, 46931), (1322, 36068), (2644, 18034), (5288, 9017)]