39079504

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{128551}}^1$

素因数の和:128578

約数の個数: 20

約数和(自身を含む): 79702240

約数和(自身を除く): 40622736

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 128551, 257102, 514204, 1028408, 2056816, 2442469, 4884938, 9769876, 19539752, 39079504]

約数ペア:

[(1, 39079504), (2, 19539752), (4, 9769876), (8, 4884938), (16, 2442469), (19, 2056816), (38, 1028408), (76, 514204), (152, 257102), (304, 128551)]