38419568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{9491}}^1$

素因数の和:9533

約数の個数: 40

約数和(自身を含む): 84744576

約数和(自身を除く): 46325008

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 4048, 9491, 18982, 37964, 75928, 104401, 151856, 208802, 218293, 417604, 436586, 835208, 873172, 1670416, 1746344, 2401223, 3492688, 4802446, 9604892, 19209784, 38419568]

約数ペア:

[(1, 38419568), (2, 19209784), (4, 9604892), (8, 4802446), (11, 3492688), (16, 2401223), (22, 1746344), (23, 1670416), (44, 873172), (46, 835208), (88, 436586), (92, 417604), (176, 218293), (184, 208802), (253, 151856), (368, 104401), (506, 75928), (1012, 37964), (2024, 18982), (4048, 9491)]