25591024

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{84181}}^1$

素因数の和:84208

約数の個数: 20

約数和(自身を含む): 52192840

約数和(自身を除く): 26601816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 84181, 168362, 336724, 673448, 1346896, 1599439, 3198878, 6397756, 12795512, 25591024]

約数ペア:

[(1, 25591024), (2, 12795512), (4, 6397756), (8, 3198878), (16, 1599439), (19, 1346896), (38, 673448), (76, 336724), (152, 168362), (304, 84181)]